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Argumentative Essay – Outline, Form, and Examples

What is an argumentative essay.

An argumentative essay requires the writer to investigate a specific topic by collecting and evaluating evidence to establish a position on the subject matter.

When preparing to compose a good argumentative essay, utilize the following steps:

Step 1: Select a topic.

Step 2: Identify a position.

Step 3: Locate appropriate resources.

Step 4: Identify evidence supporting the position. ( NOTE: If there is little evidence in support of the claim, consider re-examining the main argument.)

When gathering evidence, use credible sources . To determine the credibility of the source, consider authority, currency, accuracy, and objectivity:

Who is the author ? Are they an expert in the field? Has a reputable publisher published the work?

How current is the information in the source? Does the currency of the source matter? Does the age of the source impact the content? Is there newer information that disproves the source’s information?

Can other sources verify the accuracy of the information? Does the information contradict that found in other commonly accepted sources?

Is there any evidence of bias, or is the source objective ? Is the research sponsored by an organization that may skew the information?

The following are typically recognized as providing appropriate, credible research material:

Peer-reviewed journals/research papers

Government agencies

Professional organizations

Library databases

Reference books

Writers should avoid using the following sources:

Social media posts

Out-of-date materials

Step 5: Utilize the research to determine a thesis statement that identifies the topic, position, and support(s).

Step 6: Use the evidence to construct an outline, detailing the main supports and relevant evidence.

Argumentative essay outline

After gathering all of the necessary research, the next step in composing an argumentative essay focuses on organizing the information through the use of an outline:

Introduction

Attention Grabber/Hook

Background Information: Include any background information pertinent to the topic that the reader needs to know to understand the argument.

Thesis: State the position in connection to the main topic and identify the supports that will help prove the argument.

Topic sentence

Identify evidence in support of the claim in the topic sentence

Explain how the evidence supports the argument

Evidence 3 (Continue as needed)

Support 2 (Continue as needed)

Restate thesis

Review main supports

Concluding statement

Invite the audience to take a specific action.

Identify the overall importance of the topic and position.

How to write an argumentative essay

Regardless of the writer’s topic or point of view, an argumentative essay should include an introductory paragraph, body paragraphs, a conclusion, and works cited.

Background information

Body Paragraphs

Analysis of evidence

Rephrased thesis

Review of main ideas

Call to action

Works Cited

Argumentative essay introduction

The introduction sets the tone for the entire paper and introduces the argument. In general, the first paragraph(s) should attract the reader’s attention, provide relevant context, and conclude with a thesis statement.

To attract the reader's attention , start with an introductory device. There are several attention-grabbing techniques, the most common of which consist of the following:

The writer can emphasize the topic’s importance by explaining the current interest in the topic or indicating that the subject is influential.

Pertinent statistics give the paper an air of authority.

There are many reasons for a stimulating statement to surprise a reader. Sometimes it is joyful; sometimes it is shocking; sometimes it is surprising because of who said it.

An interesting incident or anecdote can act as a teaser to lure the reader into the remainder of the essay. Be sure that the device is appropriate for the subject and focus of what follows.

Provide the reader with relevant context and background information necessary to understand the topic.

Conclude with a thesis statement that identifies the overall purpose of the essay (topic and position). Writers can also include their support directly in the thesis, which outlines the structure of the essay for the reader.

Avoid the following when writing the introduction to argumentative writing:

Starting with dictionary definitions is too overdone and unappealing.

Do not make an announcement of the topic like “In this paper I will…” or “The purpose of this essay is to….”

Evidence supporting or developing the thesis should be in the body paragraphs, not the introduction.

Beginning the essay with general or absolute statements such as “throughout history...” or “as human beings we always...” or similar statements suggest the writer knows all of history or that all people behave or think in the same way.

Argumentative essay thesis

The thesis statement is the single, specific claim the writer sets out to prove and is typically positioned as the last sentence of the introduction . It is the controlling idea of the entire argument that identifies the topic, position, and reasoning.

When constructing a thesis for an argumentative paper, make sure it contains a side of the argument, not simply a topic. An argumentative thesis identifies the writer’s position on a given topic. If a position cannot be taken, then it is not argumentative thesis:

Topic: Capital punishment is practiced in many states.

Thesis: Capital punishment should be illegal.

While not always required, the thesis statement can include the supports the writer will use to prove the main claim. Therefore, a thesis statement can be structured as follows:

TOPIC + POSITION (+ SUPPORTS)

No Supports: College athletes (TOPIC) should be financially compensated (POSITION).

Supports: College athletes (TOPIC) should be financially compensated (POSITION) because they sacrifice their minds and bodies (SUPPORT 1), cannot hold

Argumentative essay body paragraphs

Body paragraphs can be of varying lengths, but they must present a coherent argument unified under a single topic. They are rarely ever longer than one page, double-spaced; usually they are much shorter.

Lengthy paragraphs indicate a lack of structure. Identify the main ideas of a lengthy paragraph to determine if they make more sense as separate topics in separate paragraphs.

Shorter paragraphs usually indicate a lack of substance; there is not enough evidence or analysis to prove the argument. Develop the ideas more or integrate the information into another paragraph.

The structure of an argumentative paragraph should include a topic sentence, evidence, and a transition.

The topic sentence is the thesis of the paragraph that identifies the arguable point in support of the main argument. The reader should know exactly what the writer is trying to prove within the paragraph by reading the first sentence.

The supporting evidence and analysis provide information to support the claim. There should be a balance between the evidence (facts, quotations, summary of events/plot, etc.) and analysis (interpretation of evidence). If the paragraph is evidence-heavy, there is not much of an argument; if it is analysis-heavy, there is not enough evidence in support of the claim.

The transition can be at the beginning or the end of a paragraph. However, it is much easier to combine the transition with the concluding observation to help the paragraphs flow into one another. Transitions in academic writing should tell the reader where you were, where you are going, and relate to the thesis.

Some essays may benefit from the inclusion of rebuttals to potential counterarguments of the writer’s position.

Argumentative essay conclusion

The conclusion should make readers glad they read the paper. It can suggest broader implications that will not only interest readers but also enrich their understanding in some way. There are three aspects to follow when constructing the conclusion: rephrase the thesis, synthesize information, and call the reader to action.

Rephrased the thesis in the first sentence of the conclusion. It must be in different words; do not simply write it verbatim.

Synthesize the argument by showing how the paper's main points support the argument.

Propose a course of action or a solution to an issue. This can redirect the reader's thought process to apply the ideas to their life or to see the broader implications of the topic.

Avoid the following when constructing the conclusion:

Beginning with an unnecessary, overused phrase such as "in conclusion," "in summary," or "in closing;" although these phrases can work in speeches, they come across as trite in writing

Introducing a new idea or subtopic in the conclusion

Making sentimental, emotional appeals that are out of character with the rest of the paper

Including evidence (quotations, statistics, etc.) that should be in the body of the paper

Argumentative essay examples

Examples of argumentative essays vary depending upon the type:

Academic essays differ based upon the topic and position. These essays follow a more traditional structure and are typically assigned in high school or college. Examples of academic argumentative essay topics include the following:

Advantages or disadvantages of social media

Animal testing

Art education

Benefit or detriment of homework

Capital punishment

Class warfare

Immigration

School uniforms

Universal healthcare

Violence in video games

Argumentative literary essays are typically more informal and do not follow the same structure as an academic essay. The following are popular examples of argumentative literary essays:

“Letter from Birmingham Jail” by Martin Luther King, Jr.

“Death of the Moth” by Virginia Woolf

“Shooting an Elephant” by George Orwell

“Thoughts for the Times on War and Death” by Sigmund Freud

“Does the Truth Matter? Science, Pseudoscience, and Civilization” by Carl Sagan

“Self-Reliance” by Ralph Waldo Emerson

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• How to write an argumentative essay | Examples & tips

How to Write an Argumentative Essay | Examples & Tips

Published on July 24, 2020 by Jack Caulfield . Revised on July 23, 2023.

An argumentative essay expresses an extended argument for a particular thesis statement . The author takes a clearly defined stance on their subject and builds up an evidence-based case for it.

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Table of contents

When do you write an argumentative essay, approaches to argumentative essays, introducing your argument, the body: developing your argument, concluding your argument, other interesting articles, frequently asked questions about argumentative essays.

You might be assigned an argumentative essay as a writing exercise in high school or in a composition class. The prompt will often ask you to argue for one of two positions, and may include terms like “argue” or “argument.” It will frequently take the form of a question.

The prompt may also be more open-ended in terms of the possible arguments you could make.

Argumentative writing at college level

At university, the vast majority of essays or papers you write will involve some form of argumentation. For example, both rhetorical analysis and literary analysis essays involve making arguments about texts.

In this context, you won’t necessarily be told to write an argumentative essay—but making an evidence-based argument is an essential goal of most academic writing, and this should be your default approach unless you’re told otherwise.

Examples of argumentative essay prompts

At a university level, all the prompts below imply an argumentative essay as the appropriate response.

Your research should lead you to develop a specific position on the topic. The essay then argues for that position and aims to convince the reader by presenting your evidence, evaluation and analysis.

• Don’t just list all the effects you can think of.
• Do develop a focused argument about the overall effect and why it matters, backed up by evidence from sources.
• Don’t just provide a selection of data on the measures’ effectiveness.
• Do build up your own argument about which kinds of measures have been most or least effective, and why.
• Don’t just analyze a random selection of doppelgänger characters.
• Do form an argument about specific texts, comparing and contrasting how they express their thematic concerns through doppelgänger characters.

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An argumentative essay should be objective in its approach; your arguments should rely on logic and evidence, not on exaggeration or appeals to emotion.

There are many possible approaches to argumentative essays, but there are two common models that can help you start outlining your arguments: The Toulmin model and the Rogerian model.

Toulmin arguments

The Toulmin model consists of four steps, which may be repeated as many times as necessary for the argument:

• Make a claim
• Provide the grounds (evidence) for the claim
• Explain the warrant (how the grounds support the claim)
• Discuss possible rebuttals to the claim, identifying the limits of the argument and showing that you have considered alternative perspectives

The Toulmin model is a common approach in academic essays. You don’t have to use these specific terms (grounds, warrants, rebuttals), but establishing a clear connection between your claims and the evidence supporting them is crucial in an argumentative essay.

Say you’re making an argument about the effectiveness of workplace anti-discrimination measures. You might:

• Claim that unconscious bias training does not have the desired results, and resources would be better spent on other approaches
• Cite data to support your claim
• Explain how the data indicates that the method is ineffective
• Anticipate objections to your claim based on other data, indicating whether these objections are valid, and if not, why not.

Rogerian arguments

The Rogerian model also consists of four steps you might repeat throughout your essay:

• Discuss what the opposing position gets right and why people might hold this position
• Highlight the problems with this position
• Present your own position , showing how it addresses these problems
• Suggest a possible compromise —what elements of your position would proponents of the opposing position benefit from adopting?

This model builds up a clear picture of both sides of an argument and seeks a compromise. It is particularly useful when people tend to disagree strongly on the issue discussed, allowing you to approach opposing arguments in good faith.

Say you want to argue that the internet has had a positive impact on education. You might:

• Acknowledge that students rely too much on websites like Wikipedia
• Argue that teachers view Wikipedia as more unreliable than it really is
• Suggest that Wikipedia’s system of citations can actually teach students about referencing
• Suggest critical engagement with Wikipedia as a possible assignment for teachers who are skeptical of its usefulness.

You don’t necessarily have to pick one of these models—you may even use elements of both in different parts of your essay—but it’s worth considering them if you struggle to structure your arguments.

Regardless of which approach you take, your essay should always be structured using an introduction , a body , and a conclusion .

Like other academic essays, an argumentative essay begins with an introduction . The introduction serves to capture the reader’s interest, provide background information, present your thesis statement , and (in longer essays) to summarize the structure of the body.

Hover over different parts of the example below to see how a typical introduction works.

The spread of the internet has had a world-changing effect, not least on the world of education. The use of the internet in academic contexts is on the rise, and its role in learning is hotly debated. For many teachers who did not grow up with this technology, its effects seem alarming and potentially harmful. This concern, while understandable, is misguided. The negatives of internet use are outweighed by its critical benefits for students and educators—as a uniquely comprehensive and accessible information source; a means of exposure to and engagement with different perspectives; and a highly flexible learning environment.

The body of an argumentative essay is where you develop your arguments in detail. Here you’ll present evidence, analysis, and reasoning to convince the reader that your thesis statement is true.

In the standard five-paragraph format for short essays, the body takes up three of your five paragraphs. In longer essays, it will be more paragraphs, and might be divided into sections with headings.

Each paragraph covers its own topic, introduced with a topic sentence . Each of these topics must contribute to your overall argument; don’t include irrelevant information.

This example paragraph takes a Rogerian approach: It first acknowledges the merits of the opposing position and then highlights problems with that position.

Hover over different parts of the example to see how a body paragraph is constructed.

A common frustration for teachers is students’ use of Wikipedia as a source in their writing. Its prevalence among students is not exaggerated; a survey found that the vast majority of the students surveyed used Wikipedia (Head & Eisenberg, 2010). An article in The Guardian stresses a common objection to its use: “a reliance on Wikipedia can discourage students from engaging with genuine academic writing” (Coomer, 2013). Teachers are clearly not mistaken in viewing Wikipedia usage as ubiquitous among their students; but the claim that it discourages engagement with academic sources requires further investigation. This point is treated as self-evident by many teachers, but Wikipedia itself explicitly encourages students to look into other sources. Its articles often provide references to academic publications and include warning notes where citations are missing; the site’s own guidelines for research make clear that it should be used as a starting point, emphasizing that users should always “read the references and check whether they really do support what the article says” (“Wikipedia:Researching with Wikipedia,” 2020). Indeed, for many students, Wikipedia is their first encounter with the concepts of citation and referencing. The use of Wikipedia therefore has a positive side that merits deeper consideration than it often receives.

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An argumentative essay ends with a conclusion that summarizes and reflects on the arguments made in the body.

No new arguments or evidence appear here, but in longer essays you may discuss the strengths and weaknesses of your argument and suggest topics for future research. In all conclusions, you should stress the relevance and importance of your argument.

Hover over the following example to see the typical elements of a conclusion.

The internet has had a major positive impact on the world of education; occasional pitfalls aside, its value is evident in numerous applications. The future of teaching lies in the possibilities the internet opens up for communication, research, and interactivity. As the popularity of distance learning shows, students value the flexibility and accessibility offered by digital education, and educators should fully embrace these advantages. The internet’s dangers, real and imaginary, have been documented exhaustively by skeptics, but the internet is here to stay; it is time to focus seriously on its potential for good.

If you want to know more about AI tools , college essays , or fallacies make sure to check out some of our other articles with explanations and examples or go directly to our tools!

• Ad hominem fallacy
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An argumentative essay tends to be a longer essay involving independent research, and aims to make an original argument about a topic. Its thesis statement makes a contentious claim that must be supported in an objective, evidence-based way.

An expository essay also aims to be objective, but it doesn’t have to make an original argument. Rather, it aims to explain something (e.g., a process or idea) in a clear, concise way. Expository essays are often shorter assignments and rely less on research.

At college level, you must properly cite your sources in all essays , research papers , and other academic texts (except exams and in-class exercises).

Add a citation whenever you quote , paraphrase , or summarize information or ideas from a source. You should also give full source details in a bibliography or reference list at the end of your text.

The exact format of your citations depends on which citation style you are instructed to use. The most common styles are APA , MLA , and Chicago .

The majority of the essays written at university are some sort of argumentative essay . Unless otherwise specified, you can assume that the goal of any essay you’re asked to write is argumentative: To convince the reader of your position using evidence and reasoning.

In composition classes you might be given assignments that specifically test your ability to write an argumentative essay. Look out for prompts including instructions like “argue,” “assess,” or “discuss” to see if this is the goal.

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3 Key Tips for How to Write an Argumentative Essay

General Education

If there’s one writing skill you need to have in your toolkit for standardized tests, AP exams, and college-level writing, it’s the ability to make a persuasive argument. Effectively arguing for a position on a topic or issue isn’t just for the debate team— it’s for anyone who wants to ace the essay portion of an exam or make As in college courses.

To give you everything you need to know about how to write an argumentative essay , we’re going to answer the following questions for you:

• What is an argumentative essay?
• How should an argumentative essay be structured?
• How do I write a strong argument?
• What’s an example of a strong argumentative essay?
• What are the top takeaways for writing argumentative papers?

By the end of this article, you’ll be prepped and ready to write a great argumentative essay yourself!

Now, let’s break this down.

What Is an Argumentative Essay?

An argumentative essay is a type of writing that presents the writer’s position or stance on a specific topic and uses evidence to support that position. The goal of an argumentative essay is to convince your reader that your position is logical, ethical, and, ultimately, right . In argumentative essays, writers accomplish this by writing:

• A clear, persuasive thesis statement in the introduction paragraph
• Body paragraphs that use evidence and explanations to support the thesis statement
• A paragraph addressing opposing positions on the topic—when appropriate
• A conclusion that gives the audience something meaningful to think about.

Introduction, body paragraphs, and a conclusion: these are the main sections of an argumentative essay. Those probably sound familiar. Where does arguing come into all of this, though? It’s not like you’re having a shouting match with your little brother across the dinner table. You’re just writing words down on a page!

...or are you? Even though writing papers can feel like a lonely process, one of the most important things you can do to be successful in argumentative writing is to think about your argument as participating in a larger conversation . For one thing, you’re going to be responding to the ideas of others as you write your argument. And when you’re done writing, someone—a teacher, a professor, or exam scorer—is going to be reading and evaluating your argument.

If you want to make a strong argument on any topic, you have to get informed about what’s already been said on that topic . That includes researching the different views and positions, figuring out what evidence has been produced, and learning the history of the topic. That means—you guessed it!—argumentative essays almost always require you to incorporate outside sources into your writing.  

What Makes Argumentative Essays Unique?

Argumentative essays are different from other types of essays for one main reason: in an argumentative essay, you decide what the argument will be . Some types of essays, like summaries or syntheses, don’t want you to show your stance on the topic—they want you to remain unbiased and neutral.

In argumentative essays, you’re presenting your point of view as the writer and, sometimes, choosing the topic you’ll be arguing about. You just want to make sure that that point of view comes across as informed, well-reasoned, and persuasive.

Another thing about argumentative essays: they’re often longer than other types of essays. Why, you ask? Because it takes time to develop an effective argument. If your argument is going to be persuasive to readers, you have to address multiple points that support your argument, acknowledge counterpoints, and provide enough evidence and explanations to convince your reader that your points are valid.

Our 3 Best Tips for Picking a Great Argumentative Topic

The first step to writing an argumentative essay deciding what to write about! Choosing a topic for your argumentative essay might seem daunting, though. It can feel like you could make an argument about anything under the sun. For example, you could write an argumentative essay about how cats are way cooler than dogs, right?

It’s not quite that simple . Here are some strategies for choosing a topic that serves as a solid foundation for a strong argument.

Choose a Topic That Can Be Supported With Evidence

First, you want to make sure the topic you choose allows you to make a claim that can be supported by evidence that’s considered credible and appropriate for the subject matter ...and, unfortunately, your personal opinions or that Buzzfeed quiz you took last week don’t quite make the cut.

Some topics—like whether cats or dogs are cooler—can generate heated arguments, but at the end of the day, any argument you make on that topic is just going to be a matter of opinion. You have to pick a topic that allows you to take a position that can be supported by actual, researched evidence.

(Quick note: you could write an argumentative paper over the general idea that dogs are better than cats—or visa versa!—if you’re a) more specific and b) choose an idea that has some scientific research behind it. For example, a strong argumentative topic could be proving that dogs make better assistance animals than cats do.)

You also don’t want to make an argument about a topic that’s already a proven fact, like that drinking water is good for you. While some people might dislike the taste of water, there is an overwhelming body of evidence that proves—beyond the shadow of a doubt—that drinking water is a key part of good health.  

To avoid choosing a topic that’s either unprovable or already proven, try brainstorming some issues that have recently been discussed in the news, that you’ve seen people debating on social media, or that affect your local community. If you explore those outlets for potential topics, you’ll likely stumble upon something that piques your audience’s interest as well.  

Choose a Topic That You Find Interesting

Topics that have local, national, or global relevance often also resonate with us on a personal level. Consider choosing a topic that holds a connection between something you know or care about and something that is relevant to the rest of society. These don’t have to be super serious issues, but they should be topics that are timely and significant.

For example, if you are a huge football fan, a great argumentative topic for you might be arguing whether football leagues need to do more to prevent concussions . Is this as “important” an issue as climate change? No, but it’s still a timely topic that affects many people. And not only is this a great argumentative topic: you also get to write about one of your passions! Ultimately, if you’re working with a topic you enjoy, you’ll have more to say—and probably write a better essay .

Choose a Topic That Doesn’t Get You Too Heated

Another word of caution on choosing a topic for an argumentative paper: while it can be effective to choose a topic that matters to you personally, you also want to make sure you’re choosing a topic that you can keep your cool over. You’ve got to be able to stay unemotional, interpret the evidence persuasively, and, when appropriate, discuss opposing points of view without getting too salty.

In some situations, choosing a topic for your argumentative paper won’t be an issue at all: the test or exam will choose it for you . In that case, you’ve got to do the best you can with what you’re given.

In the next sections, we’re going to break down how to write any argumentative essay —regardless of whether you get to choose your own topic or have one assigned to you! Our expert tips and tricks will make sure that you’re knocking your paper out of the park.

The Thesis: The Argumentative Essay’s Backbone

You’ve chosen a topic or, more likely, read the exam question telling you to defend, challenge, or qualify a claim on an assigned topic. What do you do now?

You establish your position on the topic by writing a killer thesis statement ! The thesis statement, sometimes just called “the thesis,” is the backbone of your argument, the north star that keeps you oriented as you develop your main points, the—well, you get the idea.

In more concrete terms, a thesis statement conveys your point of view on your topic, usually in one sentence toward the end of your introduction paragraph . It’s very important that you state your point of view in your thesis statement in an argumentative way—in other words, it should state a point of view that is debatable.

And since your thesis statement is going to present your argument on the topic, it’s the thing that you’ll spend the rest of your argumentative paper defending. That’s where persuasion comes in. Your thesis statement tells your reader what your argument is, then the rest of your essay shows and explains why your argument is logical.

Why does an argumentative essay need a thesis, though? Well, the thesis statement—the sentence with your main claim—is actually the entire point of an argumentative essay. If you don’t clearly state an arguable claim at the beginning of your paper, then it’s not an argumentative essay. No thesis statement = no argumentative essay. Got it?

Other types of essays that you’re familiar with might simply use a thesis statement to forecast what the rest of the essay is going to discuss or to communicate what the topic is. That’s not the case here. If your thesis statement doesn’t make a claim or establish your position, you’ll need to go back to the drawing board.

Example Thesis Statements

Here are a couple of examples of thesis statements that aren’t argumentative and thesis statements that are argumentative

The sky is blue.

The thesis statement above conveys a fact, not a claim, so it’s not argumentative.

To keep the sky blue, governments must pass clean air legislation and regulate emissions.

The second example states a position on a topic. What’s the topic in that second sentence? The best way to keep the sky blue. And what position is being conveyed? That the best way to keep the sky blue is by passing clean air legislation and regulating emissions.

Some people would probably respond to that thesis statement with gusto: “No! Governments should not pass clean air legislation and regulate emissions! That infringes on my right to pollute the earth!” And there you have it: a thesis statement that presents a clear, debatable position on a topic.

Here’s one more set of thesis statement examples, just to throw in a little variety:

Spirituality and otherworldliness characterize A$AP Rocky’s portrayals of urban life and the American Dream in his rap songs and music videos.

The statement above is another example that isn’t argumentative, but you could write a really interesting analytical essay with that thesis statement. Long live A$AP! Now here’s another one that is argumentative:

To give students an understanding of the role of the American Dream in contemporary life, teachers should incorporate pop culture, like the music of A$AP Rocky, into their lessons and curriculum.

The argument in this one? Teachers should incorporate more relevant pop culture texts into their curriculum.

This thesis statement also gives a specific reason for making the argument above: To give students an understanding of the role of the American Dream in contemporary life. If you can let your reader know why you’re making your argument in your thesis statement, it will help them understand your argument better.

An actual image of you killing your argumentative essay prompts after reading this article! 

Breaking Down the Sections of An Argumentative Essay

Now that you know how to pick a topic for an argumentative essay and how to make a strong claim on your topic in a thesis statement, you’re ready to think about writing the other sections of an argumentative essay. These are the parts that will flesh out your argument and support the claim you made in your thesis statement.  

Like other types of essays, argumentative essays typically have three main sections: the introduction, the body, and the conclusion. Within those sections, there are some key elements that a reader—and especially an exam scorer or professor—is always going to expect you to include.

Let’s look at a quick outline of those three sections with their essential pieces here:

• Introduction paragraph with a thesis statement (which we just talked about)
• Support Point #1 with evidence
• Explain/interpret the evidence with your own, original commentary (AKA, the fun part!)
• Support Point #2 with evidence
• Explain/interpret the evidence with your own, original commentary
• Support Point #3 with evidence
• New paragraph addressing opposing viewpoints (more on this later!)
• Concluding paragraph

 Now, there are some key concepts in those sections that you’ve got to understand if you’re going to master how to write an argumentative essay. To make the most of the body section, you have to know how to support your claim (your thesis statement), what evidence and explanations are and when you should use them, and how and when to address opposing viewpoints. To finish strong, you’ve got to have a strategy for writing a stellar conclusion.

This probably feels like a big deal! The body and conclusion make up most of the essay, right? Let’s get down to it, then.

How to Write a Strong Argument

Once you have your topic and thesis, you’re ready for the hard part: actually writing your argument. If you make strategic choices—like the ones we’re about to talk about—writing a strong argumentative essay won’t feel so difficult.

There are three main areas where you want to focus your energy as you develop a strategy for how to write an argumentative essay: supporting your claim—your thesis statement—in your essay, addressing other viewpoints on your topic, and writing a solid conclusion. If you put thought and effort into these three things, you’re much more likely to write an argumentative essay that’s engaging, persuasive, and memorable...aka A+ material.

Focus Area 1: Supporting Your Claim With Evidence and Explanations

So you’ve chosen your topic, decided what your position will be, and written a thesis statement. But like we see in comment threads across the Internet, if you make a claim and don’t back it up with evidence, what do people say? “Where’s your proof?” “Show me the facts!” “Do you have any evidence to support that claim?”

Of course you’ve done your research like we talked about. Supporting your claim in your thesis statement is where that research comes in handy.

You can’t just use your research to state the facts, though. Remember your reader? They’re going to expect you to do some of the dirty work of interpreting the evidence for them. That’s why it’s important to know the difference between evidence and explanations, and how and when to use both in your argumentative essay.

What Evidence Is and When You Should Use It

Evidence can be material from any authoritative and credible outside source that supports your position on your topic. In some cases, evidence can come in the form of photos, video footage, or audio recordings. In other cases, you might be pulling reasons, facts, or statistics from news media articles, public policy, or scholarly books or journals.

There are some clues you can look for that indicate whether or not a source is credible , such as whether:

• The website where you found the source ends in .edu, .gov, or .org
• The source was published by a university press
• The source was published in a peer-reviewed journal
• The authors did extensive research to support the claims they make in the source

This is just a short list of some of the clues that a source is likely a credible one, but just because a source was published by a prestigious press or the authors all have PhDs doesn’t necessarily mean it is the best piece of evidence for you to use to support your argument.

In addition to evaluating the source’s credibility, you’ve got to consider what types of evidence might come across as most persuasive in the context of the argument you’re making and who your readers are. In other words, stepping back and getting a bird’s eye view of the entire context of your argumentative paper is key to choosing evidence that will strengthen your argument.

On some exams, like the AP exams , you may be given pretty strict parameters for what evidence to use and how to use it. You might be given six short readings that all address the same topic, have 15 minutes to read them, then be required to pull material from a minimum of three of the short readings to support your claim in an argumentative essay.

When the sources are handed to you like that, be sure to take notes that will help you pick out evidence as you read. Highlight, underline, put checkmarks in the margins of your exam . . . do whatever you need to do to begin identifying the material that you find most helpful or relevant. Those highlights and check marks might just turn into your quotes, paraphrases, or summaries of evidence in your completed exam essay.

What Explanations Are and When You Should Use Them

Now you know that taking a strategic mindset toward evidence and explanations is critical to grasping how to write an argumentative essay. Unfortunately, evidence doesn’t speak for itself. While it may be obvious to you, the researcher and writer, how the pieces of evidence you’ve included are relevant to your audience, it might not be as obvious to your reader.

That’s where explanations—or analysis, or interpretations—come in. You never want to just stick some quotes from an article into your paragraph and call it a day. You do want to interpret the evidence you’ve included to show your reader how that evidence supports your claim.

Now, that doesn’t mean you’re going to be saying, “This piece of evidence supports my argument because...”. Instead, you want to comment on the evidence in a way that helps your reader see how it supports the position you stated in your thesis. We’ll talk more about how to do this when we show you an example of a strong body paragraph from an argumentative essay here in a bit.

Understanding how to incorporate evidence and explanations to your advantage is really important. Here’s why: when you’re writing an argumentative essay, particularly on standardized tests or the AP exam, the exam scorers can’t penalize you for the position you take. Instead, their evaluation is going to focus on the way you incorporated evidence and explained it in your essay.

Focus Area 2: How—and When—to Address Other Viewpoints

Why would we be making arguments at all if there weren’t multiple views out there on a given topic? As you do research and consider the background surrounding your topic, you’ll probably come across arguments that stand in direct opposition to your position.

Oftentimes, teachers will ask you to “address the opposition” in your argumentative essay. What does that mean, though, to “ address the opposition ?”

Opposing viewpoints function kind of like an elephant in the room. Your audience knows they’re there. In fact, your audience might even buy into an opposing viewpoint and be waiting for you to show them why your viewpoint is better. If you don’t, it means that you’ll have a hard time convincing your audience to buy your argument.

Addressing the opposition is a balancing act: you don’t want to undermine your own argument, but you don’t want to dismiss the validity of opposing viewpoints out-of-hand or ignore them altogether, which can also undermine your argument.

This isn’t the only acceptable approach, but it’s common practice to wait to address the opposition until close to the end of an argumentative essay. But why?

Well, waiting to present an opposing viewpoint until after you’ve thoroughly supported your own argument is strategic. You aren’t going to go into great detail discussing the opposing viewpoint: you’re going to explain what that viewpoint is fairly, but you’re also going to point out what’s wrong with it.

It can also be effective to read the opposition through the lens of your own argument and the evidence you’ve used to support it. If the evidence you’ve already included supports your argument, it probably doesn’t support the opposing viewpoint. Without being too obvious, it might be worth pointing this out when you address the opposition.

Focus Area #3: Writing the Conclusion

It’s common to conclude an argumentative essay by reiterating the thesis statement in some way, either by reminding the reader what the overarching argument was in the first place or by reviewing the main points and evidence that you covered.

You don’t just want to restate your thesis statement and review your main points and call it a day, though. So much has happened since you stated your thesis in the introduction! And why waste a whole paragraph—the very last thing your audience is going to read—on just repeating yourself?

Here’s an approach to the conclusion that can give your audience a fresh perspective on your argument: reinterpret your thesis statement for them in light of all the evidence and explanations you’ve provided. Think about how your readers might read your thesis statement in a new light now that they’ve heard your whole argument out.

That’s what you want to leave your audience with as you conclude your argumentative paper: a brief explanation of why all that arguing mattered in the first place. If you can give your audience something to continue pondering after they’ve read your argument, that’s even better.

One thing you want to avoid in your conclusion, though: presenting new supporting points or new evidence. That can just be confusing for your reader. Stick to telling your reader why the argument you’ve already made matters, and your argument will stick with your reader.

A Strong Argumentative Essay: Examples

For some aspiring argumentative essay writers, showing is better than telling. To show rather than tell you what makes a strong argumentative essay, we’ve provided three examples of possible body paragraphs for an argumentative essay below.

Think of these example paragraphs as taking on the form of the “Argumentative Point #1 → Evidence —> Explanation —> Repeat” process we talked through earlier. It’s always nice to be able to compare examples, so we’ve included three paragraphs from an argumentative paper ranging from poor (or needs a lot of improvement, if you’re feeling generous), to better, to best.

All of the example paragraphs are for an essay with this thesis statement: 

Thesis Statement: In order to most effectively protect user data and combat the spread of disinformation, the U.S. government should implement more stringent regulations of Facebook and other social media outlets.

As you read the examples, think about what makes them different, and what makes the “best” paragraph more effective than the “better” and “poor” paragraphs. Here we go:

A Poor Argument

Example Body Paragraph: Data mining has affected a lot of people in recent years. Facebook has 2.23 billion users from around the world, and though it would take a huge amount of time and effort to make sure a company as big as Facebook was complying with privacy regulations in countries across the globe, adopting a common framework for privacy regulation in more countries would be the first step. In fact, Mark Zuckerberg himself supports adopting a global framework for privacy and data protection, which would protect more users than before.

What’s Wrong With This Example?

First, let’s look at the thesis statement. Ask yourself: does this make a claim that some people might agree with, but others might disagree with?

The answer is yes. Some people probably think that Facebook should be regulated, while others might believe that’s too much government intervention. Also, there are definitely good, reliable sources out there that will help this writer prove their argument. So this paper is off to a strong start!  

Unfortunately, this writer doesn’t do a great job proving their thesis in their body paragraph. First, the topic sentence—aka the first sentence of the paragraph—doesn’t make a point that directly supports the position stated in the thesis. We’re trying to argue that government regulation will help protect user data and combat the spread of misinformation, remember? The topic sentence should make a point that gets right at that, instead of throwing out a random fact about data mining.

Second, because the topic sentence isn’t focused on making a clear point, the rest of the paragraph doesn’t have much relevant information, and it fails to provide credible evidence that supports the claim made in the thesis statement. For example, it would be a great idea to include exactly what Mark Zuckerberg said ! So while there’s definitely some relevant information in this paragraph, it needs to be presented with more evidence.

A Better Argument  

This paragraph is a bit better than the first one, but it still needs some work. The topic sentence is a bit too long, and it doesn’t make a point that clearly supports the position laid out in the thesis statement. The reader already knows that mining user data is a big issue, so the topic sentence would be a great place to make a point about why more stringent government regulations would most effectively protect user data.

There’s also a problem with how the evidence is incorporated in this example. While there is some relevant, persuasive evidence included in this paragraph, there’s no explanation of why or how it is relevant . Remember, you can’t assume that your evidence speaks for itself: you have to interpret its relevance for your reader. That means including at least a sentence that tells your reader why the evidence you’ve chosen proves your argument.

A Best—But Not Perfect!—Argument  

Example Body Paragraph: Though Facebook claims to be implementing company policies that will protect user data and stop the spread of misinformation , its attempts have been unsuccessful compared to those made by the federal government. When PricewaterhouseCoopers conducted a Federal Trade Commission-mandated assessment of Facebook’s partnerships with Microsoft and the makers of the Blackberry handset in 2013, the team found limited evidence that Facebook had monitored or even checked that its partners had complied with Facebook’s existing data use policies. In fact, Facebook’s own auditors confirmed the PricewaterhouseCoopers findings, despite the fact that Facebook claimed that the company was making greater attempts to safeguard users’ personal information. In contrast, bills written by Congress have been more successful in changing Facebook’s practices than Facebook’s own company policies have. According to The Washington Post, The Honest Ads Act of 2017 “created public demand for transparency and changed how social media companies disclose online political advertising.” These policy efforts, though thus far unsuccessful in passing legislation, have nevertheless pushed social media companies to change some of their practices by sparking public outrage and negative media attention.

Why This Example Is The Best

This paragraph isn’t perfect, but it is the most effective at doing some of the things that you want to do when you write an argumentative essay.

First, the topic sentences get to the point . . . and it’s a point that supports and explains the claim made in the thesis statement! It gives a clear reason why our claim in favor of more stringent government regulations is a good claim : because Facebook has failed to self-regulate its practices.

This paragraph also provides strong evidence and specific examples that support the point made in the topic sentence. The evidence presented shows specific instances in which Facebook has failed to self-regulate, and other examples where the federal government has successfully influenced regulation of Facebook’s practices for the better.

Perhaps most importantly, though, this writer explains why the evidence is important. The bold sentence in the example is where the writer links the evidence back to their opinion. In this case, they explain that the pressure from Federal Trade Commission and Congress—and the threat of regulation—have helped change Facebook for the better.

Why point out that this isn’t a perfect paragraph, though? Because you won’t be writing perfect paragraphs when you’re taking timed exams either. But get this: you don’t have to write perfect paragraphs to make a good score on AP exams or even on an essay you write for class. Like in this example paragraph, you just have to effectively develop your position by appropriately and convincingly relying on evidence from good sources.

Top 3 Takeaways For Writing Argumentative Essays

This is all great information, right? If (when) you have to write an argumentative essay, you’ll be ready. But when in doubt, remember these three things about how to write an argumentative essay, and you’ll emerge victorious:

Takeaway #1: Read Closely and Carefully

This tip applies to every aspect of writing an argumentative essay. From making sure you’re addressing your prompt, to really digging into your sources, to proofreading your final paper...you’ll need to actively and pay attention! This is especially true if you’re writing on the clock, like during an AP exam.

Takeaway #2: Make Your Argument the Focus of the Essay

Define your position clearly in your thesis statement and stick to that position! The thesis is the backbone of your paper, and every paragraph should help prove your thesis in one way or another. But sometimes you get to the end of your essay and realize that you’ve gotten off topic, or that your thesis doesn’t quite fit. Don’t worry—if that happens, you can always rewrite your thesis to fit your paper!

Takeaway #3: Use Sources to Develop Your Argument—and Explain Them

Nothing is as powerful as good, strong evidence. First, make sure you’re finding credible sources that support your argument. Then you can paraphrase, briefly summarize, or quote from your sources as you incorporate them into your paragraphs. But remember the most important part: you have to explain why you’ve chosen that evidence and why it proves your thesis.

What's Next?

Once you’re comfortable with how to write an argumentative essay, it’s time to learn some more advanced tips and tricks for putting together a killer argument.

Keep in mind that argumentative essays are just one type of essay you might encounter. That’s why we’ve put together more specific guides on how to tackle IB essays , SAT essays , and ACT essays .

But what about admissions essays? We’ve got you covered. Not only do we have comprehensive guides to the Coalition App and Common App essays, we also have tons of individual college application guides, too . You can search through all of our college-specific posts by clicking here.

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Developing a Thesis Statement

Many papers you write require developing a thesis statement. In this section you’ll learn what a thesis statement is and how to write one.

Keep in mind that not all papers require thesis statements . If in doubt, please consult your instructor for assistance.

What is a thesis statement?

A thesis statement . . .

• Makes an argumentative assertion about a topic; it states the conclusions that you have reached about your topic.
• Makes a promise to the reader about the scope, purpose, and direction of your paper.
• Is focused and specific enough to be “proven” within the boundaries of your paper.
• Is generally located near the end of the introduction ; sometimes, in a long paper, the thesis will be expressed in several sentences or in an entire paragraph.
• Identifies the relationships between the pieces of evidence that you are using to support your argument.

Not all papers require thesis statements! Ask your instructor if you’re in doubt whether you need one.

Identify a topic

Your topic is the subject about which you will write. Your assignment may suggest several ways of looking at a topic; or it may name a fairly general concept that you will explore or analyze in your paper.

Consider what your assignment asks you to do

Inform yourself about your topic, focus on one aspect of your topic, ask yourself whether your topic is worthy of your efforts, generate a topic from an assignment.

Below are some possible topics based on sample assignments.

Sample assignment 1

Analyze Spain’s neutrality in World War II.

Identified topic

Franco’s role in the diplomatic relationships between the Allies and the Axis

This topic avoids generalities such as “Spain” and “World War II,” addressing instead on Franco’s role (a specific aspect of “Spain”) and the diplomatic relations between the Allies and Axis (a specific aspect of World War II).

Sample assignment 2

Analyze one of Homer’s epic similes in the Iliad.

The relationship between the portrayal of warfare and the epic simile about Simoisius at 4.547-64.

This topic focuses on a single simile and relates it to a single aspect of the Iliad ( warfare being a major theme in that work).

Developing a Thesis Statement–Additional information

Your assignment may suggest several ways of looking at a topic, or it may name a fairly general concept that you will explore or analyze in your paper. You’ll want to read your assignment carefully, looking for key terms that you can use to focus your topic.

Sample assignment: Analyze Spain’s neutrality in World War II Key terms: analyze, Spain’s neutrality, World War II

After you’ve identified the key words in your topic, the next step is to read about them in several sources, or generate as much information as possible through an analysis of your topic. Obviously, the more material or knowledge you have, the more possibilities will be available for a strong argument. For the sample assignment above, you’ll want to look at books and articles on World War II in general, and Spain’s neutrality in particular.

As you consider your options, you must decide to focus on one aspect of your topic. This means that you cannot include everything you’ve learned about your topic, nor should you go off in several directions. If you end up covering too many different aspects of a topic, your paper will sprawl and be unconvincing in its argument, and it most likely will not fulfull the assignment requirements.

For the sample assignment above, both Spain’s neutrality and World War II are topics far too broad to explore in a paper. You may instead decide to focus on Franco’s role in the diplomatic relationships between the Allies and the Axis , which narrows down what aspects of Spain’s neutrality and World War II you want to discuss, as well as establishes a specific link between those two aspects.

Before you go too far, however, ask yourself whether your topic is worthy of your efforts. Try to avoid topics that already have too much written about them (i.e., “eating disorders and body image among adolescent women”) or that simply are not important (i.e. “why I like ice cream”). These topics may lead to a thesis that is either dry fact or a weird claim that cannot be supported. A good thesis falls somewhere between the two extremes. To arrive at this point, ask yourself what is new, interesting, contestable, or controversial about your topic.

As you work on your thesis, remember to keep the rest of your paper in mind at all times . Sometimes your thesis needs to evolve as you develop new insights, find new evidence, or take a different approach to your topic.

Derive a main point from topic

Once you have a topic, you will have to decide what the main point of your paper will be. This point, the “controlling idea,” becomes the core of your argument (thesis statement) and it is the unifying idea to which you will relate all your sub-theses. You can then turn this “controlling idea” into a purpose statement about what you intend to do in your paper.

Look for patterns in your evidence

Compose a purpose statement.

Consult the examples below for suggestions on how to look for patterns in your evidence and construct a purpose statement.

• Franco first tried to negotiate with the Axis
• Franco turned to the Allies when he couldn’t get some concessions that he wanted from the Axis

Possible conclusion:

Spain’s neutrality in WWII occurred for an entirely personal reason: Franco’s desire to preserve his own (and Spain’s) power.

Purpose statement

This paper will analyze Franco’s diplomacy during World War II to see how it contributed to Spain’s neutrality.

• The simile compares Simoisius to a tree, which is a peaceful, natural image.
• The tree in the simile is chopped down to make wheels for a chariot, which is an object used in warfare.

At first, the simile seems to take the reader away from the world of warfare, but we end up back in that world by the end.

This paper will analyze the way the simile about Simoisius at 4.547-64 moves in and out of the world of warfare.

Derive purpose statement from topic

To find out what your “controlling idea” is, you have to examine and evaluate your evidence . As you consider your evidence, you may notice patterns emerging, data repeated in more than one source, or facts that favor one view more than another. These patterns or data may then lead you to some conclusions about your topic and suggest that you can successfully argue for one idea better than another.

For instance, you might find out that Franco first tried to negotiate with the Axis, but when he couldn’t get some concessions that he wanted from them, he turned to the Allies. As you read more about Franco’s decisions, you may conclude that Spain’s neutrality in WWII occurred for an entirely personal reason: his desire to preserve his own (and Spain’s) power. Based on this conclusion, you can then write a trial thesis statement to help you decide what material belongs in your paper.

Sometimes you won’t be able to find a focus or identify your “spin” or specific argument immediately. Like some writers, you might begin with a purpose statement just to get yourself going. A purpose statement is one or more sentences that announce your topic and indicate the structure of the paper but do not state the conclusions you have drawn . Thus, you might begin with something like this:

• This paper will look at modern language to see if it reflects male dominance or female oppression.
• I plan to analyze anger and derision in offensive language to see if they represent a challenge of society’s authority.

At some point, you can turn a purpose statement into a thesis statement. As you think and write about your topic, you can restrict, clarify, and refine your argument, crafting your thesis statement to reflect your thinking.

As you work on your thesis, remember to keep the rest of your paper in mind at all times. Sometimes your thesis needs to evolve as you develop new insights, find new evidence, or take a different approach to your topic.

Compose a draft thesis statement

If you are writing a paper that will have an argumentative thesis and are having trouble getting started, the techniques in the table below may help you develop a temporary or “working” thesis statement.

Begin with a purpose statement that you will later turn into a thesis statement.

Assignment: Discuss the history of the Reform Party and explain its influence on the 1990 presidential and Congressional election.

Purpose Statement: This paper briefly sketches the history of the grassroots, conservative, Perot-led Reform Party and analyzes how it influenced the economic and social ideologies of the two mainstream parties.

Question-to-Assertion

If your assignment asks a specific question(s), turn the question(s) into an assertion and give reasons why it is true or reasons for your opinion.

Assignment : What do Aylmer and Rappaccini have to be proud of? Why aren’t they satisfied with these things? How does pride, as demonstrated in “The Birthmark” and “Rappaccini’s Daughter,” lead to unexpected problems?

Beginning thesis statement: Alymer and Rappaccinni are proud of their great knowledge; however, they are also very greedy and are driven to use their knowledge to alter some aspect of nature as a test of their ability. Evil results when they try to “play God.”

Write a sentence that summarizes the main idea of the essay you plan to write.

Main idea: The reason some toys succeed in the market is that they appeal to the consumers’ sense of the ridiculous and their basic desire to laugh at themselves.

Make a list of the ideas that you want to include; consider the ideas and try to group them.

• nature = peaceful
• war matériel = violent (competes with 1?)
• need for time and space to mourn the dead
• war is inescapable (competes with 3?)

Use a formula to arrive at a working thesis statement (you will revise this later).

• although most readers of _______ have argued that _______, closer examination shows that _______.
• _______ uses _______ and _____ to prove that ________.
• phenomenon x is a result of the combination of __________, __________, and _________.

What to keep in mind as you draft an initial thesis statement

Beginning statements obtained through the methods illustrated above can serve as a framework for planning or drafting your paper, but remember they’re not yet the specific, argumentative thesis you want for the final version of your paper. In fact, in its first stages, a thesis statement usually is ill-formed or rough and serves only as a planning tool.

As you write, you may discover evidence that does not fit your temporary or “working” thesis. Or you may reach deeper insights about your topic as you do more research, and you will find that your thesis statement has to be more complicated to match the evidence that you want to use.

You must be willing to reject or omit some evidence in order to keep your paper cohesive and your reader focused. Or you may have to revise your thesis to match the evidence and insights that you want to discuss. Read your draft carefully, noting the conclusions you have drawn and the major ideas which support or prove those conclusions. These will be the elements of your final thesis statement.

Sometimes you will not be able to identify these elements in your early drafts, but as you consider how your argument is developing and how your evidence supports your main idea, ask yourself, “ What is the main point that I want to prove/discuss? ” and “ How will I convince the reader that this is true? ” When you can answer these questions, then you can begin to refine the thesis statement.

Refine and polish the thesis statement

To get to your final thesis, you’ll need to refine your draft thesis so that it’s specific and arguable.

• Ask if your draft thesis addresses the assignment
• Question each part of your draft thesis
• Clarify vague phrases and assertions
• Investigate alternatives to your draft thesis

Consult the example below for suggestions on how to refine your draft thesis statement.

Sample Assignment

Choose an activity and define it as a symbol of American culture. Your essay should cause the reader to think critically about the society which produces and enjoys that activity.

• Ask The phenomenon of drive-in facilities is an interesting symbol of american culture, and these facilities demonstrate significant characteristics of our society.This statement does not fulfill the assignment because it does not require the reader to think critically about society.

Drive-ins are an interesting symbol of American culture because they represent Americans’ significant creativity and business ingenuity.

Among the types of drive-in facilities familiar during the twentieth century, drive-in movie theaters best represent American creativity, not merely because they were the forerunner of later drive-ins and drive-throughs, but because of their impact on our culture: they changed our relationship to the automobile, changed the way people experienced movies, and changed movie-going into a family activity.

While drive-in facilities such as those at fast-food establishments, banks, pharmacies, and dry cleaners symbolize America’s economic ingenuity, they also have affected our personal standards.

While drive-in facilities such as those at fast- food restaurants, banks, pharmacies, and dry cleaners symbolize (1) Americans’ business ingenuity, they also have contributed (2) to an increasing homogenization of our culture, (3) a willingness to depersonalize relationships with others, and (4) a tendency to sacrifice quality for convenience.

This statement is now specific and fulfills all parts of the assignment. This version, like any good thesis, is not self-evident; its points, 1-4, will have to be proven with evidence in the body of the paper. The numbers in this statement indicate the order in which the points will be presented. Depending on the length of the paper, there could be one paragraph for each numbered item or there could be blocks of paragraph for even pages for each one.

Complete the final thesis statement

The bottom line.

As you move through the process of crafting a thesis, you’ll need to remember four things:

• Context matters! Think about your course materials and lectures. Try to relate your thesis to the ideas your instructor is discussing.
• As you go through the process described in this section, always keep your assignment in mind . You will be more successful when your thesis (and paper) responds to the assignment than if it argues a semi-related idea.
• Your thesis statement should be precise, focused, and contestable ; it should predict the sub-theses or blocks of information that you will use to prove your argument.
• Make sure that you keep the rest of your paper in mind at all times. Change your thesis as your paper evolves, because you do not want your thesis to promise more than your paper actually delivers.

In the beginning, the thesis statement was a tool to help you sharpen your focus, limit material and establish the paper’s purpose. When your paper is finished, however, the thesis statement becomes a tool for your reader. It tells the reader what you have learned about your topic and what evidence led you to your conclusion. It keeps the reader on track–well able to understand and appreciate your argument.

Writing Process and Structure

This is an accordion element with a series of buttons that open and close related content panels.

Getting Started with Your Paper

Interpreting Writing Assignments from Your Courses

Generating Ideas for

Creating an Argument

Thesis vs. Purpose Statements

Architecture of Arguments

Working with Sources

Quoting and Paraphrasing Sources

Using Literary Quotations

Citing Sources in Your Paper

Drafting Your Paper

Generating Ideas for Your Paper

Introductions

Paragraphing

Developing Strategic Transitions

Conclusions

Revising Your Paper

Peer Reviews

Reverse Outlines

Revising an Argumentative Paper

Revision Strategies for Longer Projects

Finishing Your Paper

Twelve Common Errors: An Editing Checklist

How to Proofread your Paper

Writing Collaboratively

Collaborative and Group Writing

What this handout is about

This handout will define what an argument is and explain why you need one in most of your academic essays.

Arguments are everywhere

You may be surprised to hear that the word “argument” does not have to be written anywhere in your assignment for it to be an important part of your task. In fact, making an argument—expressing a point of view on a subject and supporting it with evidence—is often the aim of academic writing. Your instructors may assume that you know this and thus may not explain the importance of arguments in class.

Most material you learn in college is or has been debated by someone, somewhere, at some time. Even when the material you read or hear is presented as a simple fact, it may actually be one person’s interpretation of a set of information. Instructors may call on you to examine that interpretation and defend it, refute it, or offer some new view of your own. In writing assignments, you will almost always need to do more than just summarize information that you have gathered or regurgitate facts that have been discussed in class. You will need to develop a point of view on or interpretation of that material and provide evidence for your position.

Consider an example. For nearly 2000 years, educated people in many Western cultures believed that bloodletting—deliberately causing a sick person to lose blood—was the most effective treatment for a variety of illnesses. The claim that bloodletting is beneficial to human health was not widely questioned until the 1800s, and some physicians continued to recommend bloodletting as late as the 1920s. Medical practices have now changed because some people began to doubt the effectiveness of bloodletting; these people argued against it and provided convincing evidence. Human knowledge grows out of such differences of opinion, and scholars like your instructors spend their lives engaged in debate over what claims may be counted as accurate in their fields. In their courses, they want you to engage in similar kinds of critical thinking and debate.

Argumentation is not just what your instructors do. We all use argumentation on a daily basis, and you probably already have some skill at crafting an argument. The more you improve your skills in this area, the better you will be at thinking critically, reasoning, making choices, and weighing evidence.

Making a claim

What is an argument? In academic writing, an argument is usually a main idea, often called a “claim” or “thesis statement,” backed up with evidence that supports the idea. In the majority of college papers, you will need to make some sort of claim and use evidence to support it, and your ability to do this well will separate your papers from those of students who see assignments as mere accumulations of fact and detail. In other words, gone are the happy days of being given a “topic” about which you can write anything. It is time to stake out a position and prove why it is a good position for a thinking person to hold. See our handout on thesis statements .

Claims can be as simple as “Protons are positively charged and electrons are negatively charged,” with evidence such as, “In this experiment, protons and electrons acted in such and such a way.” Claims can also be as complex as “Genre is the most important element to the contract of expectations between filmmaker and audience,” using reasoning and evidence such as, “defying genre expectations can create a complete apocalypse of story form and content, leaving us stranded in a sort of genre-less abyss.” In either case, the rest of your paper will detail the reasoning and evidence that have led you to believe that your position is best.

When beginning to write a paper, ask yourself, “What is my point?” For example, the point of this handout is to help you become a better writer, and we are arguing that an important step in the process of writing effective arguments is understanding the concept of argumentation. If your papers do not have a main point, they cannot be arguing for anything. Asking yourself what your point is can help you avoid a mere “information dump.” Consider this: your instructors probably know a lot more than you do about your subject matter. Why, then, would you want to provide them with material they already know? Instructors are usually looking for two things:

• Proof that you understand the material
• A demonstration of your ability to use or apply the material in ways that go beyond what you have read or heard.

This second part can be done in many ways: you can critique the material, apply it to something else, or even just explain it in a different way. In order to succeed at this second step, though, you must have a particular point to argue.

Arguments in academic writing are usually complex and take time to develop. Your argument will need to be more than a simple or obvious statement such as “Frank Lloyd Wright was a great architect.” Such a statement might capture your initial impressions of Wright as you have studied him in class; however, you need to look deeper and express specifically what caused that “greatness.” Your instructor will probably expect something more complicated, such as “Frank Lloyd Wright’s architecture combines elements of European modernism, Asian aesthetic form, and locally found materials to create a unique new style,” or “There are many strong similarities between Wright’s building designs and those of his mother, which suggests that he may have borrowed some of her ideas.” To develop your argument, you would then define your terms and prove your claim with evidence from Wright’s drawings and buildings and those of the other architects you mentioned.

Do not stop with having a point. You have to back up your point with evidence. The strength of your evidence, and your use of it, can make or break your argument. See our handout on evidence . You already have the natural inclination for this type of thinking, if not in an academic setting. Think about how you talked your parents into letting you borrow the family car. Did you present them with lots of instances of your past trustworthiness? Did you make them feel guilty because your friends’ parents all let them drive? Did you whine until they just wanted you to shut up? Did you look up statistics on teen driving and use them to show how you didn’t fit the dangerous-driver profile? These are all types of argumentation, and they exist in academia in similar forms.

Every field has slightly different requirements for acceptable evidence, so familiarize yourself with some arguments from within that field instead of just applying whatever evidence you like best. Pay attention to your textbooks and your instructor’s lectures. What types of argument and evidence are they using? The type of evidence that sways an English instructor may not work to convince a sociology instructor. Find out what counts as proof that something is true in that field. Is it statistics, a logical development of points, something from the object being discussed (art work, text, culture, or atom), the way something works, or some combination of more than one of these things?

Be consistent with your evidence. Unlike negotiating for the use of your parents’ car, a college paper is not the place for an all-out blitz of every type of argument. You can often use more than one type of evidence within a paper, but make sure that within each section you are providing the reader with evidence appropriate to each claim. So, if you start a paragraph or section with a statement like “Putting the student seating area closer to the basketball court will raise player performance,” do not follow with your evidence on how much more money the university could raise by letting more students go to games for free. Information about how fan support raises player morale, which then results in better play, would be a better follow-up. Your next section could offer clear reasons why undergraduates have as much or more right to attend an undergraduate event as wealthy alumni—but this information would not go in the same section as the fan support stuff. You cannot convince a confused person, so keep things tidy and ordered.

Counterargument

One way to strengthen your argument and show that you have a deep understanding of the issue you are discussing is to anticipate and address counterarguments or objections. By considering what someone who disagrees with your position might have to say about your argument, you show that you have thought things through, and you dispose of some of the reasons your audience might have for not accepting your argument. Recall our discussion of student seating in the Dean Dome. To make the most effective argument possible, you should consider not only what students would say about seating but also what alumni who have paid a lot to get good seats might say.

You can generate counterarguments by asking yourself how someone who disagrees with you might respond to each of the points you’ve made or your position as a whole. If you can’t immediately imagine another position, here are some strategies to try:

• Do some research. It may seem to you that no one could possibly disagree with the position you are arguing, but someone probably has. For example, some people argue that a hotdog is a sandwich. If you are making an argument concerning, for example, the characteristics of an exceptional sandwich, you might want to see what some of these people have to say.
• Talk with a friend or with your teacher. Another person may be able to imagine counterarguments that haven’t occurred to you.
• Consider your conclusion or claim and the premises of your argument and imagine someone who denies each of them. For example, if you argued, “Cats make the best pets. This is because they are clean and independent,” you might imagine someone saying, “Cats do not make the best pets. They are dirty and needy.”

Once you have thought up some counterarguments, consider how you will respond to them—will you concede that your opponent has a point but explain why your audience should nonetheless accept your argument? Will you reject the counterargument and explain why it is mistaken? Either way, you will want to leave your reader with a sense that your argument is stronger than opposing arguments.

When you are summarizing opposing arguments, be charitable. Present each argument fairly and objectively, rather than trying to make it look foolish. You want to show that you have considered the many sides of the issue. If you simply attack or caricature your opponent (also referred to as presenting a “straw man”), you suggest that your argument is only capable of defeating an extremely weak adversary, which may undermine your argument rather than enhance it.

It is usually better to consider one or two serious counterarguments in some depth, rather than to give a long but superficial list of many different counterarguments and replies.

Be sure that your reply is consistent with your original argument. If considering a counterargument changes your position, you will need to go back and revise your original argument accordingly.

Audience is a very important consideration in argument. Take a look at our handout on audience . A lifetime of dealing with your family members has helped you figure out which arguments work best to persuade each of them. Maybe whining works with one parent, but the other will only accept cold, hard statistics. Your kid brother may listen only to the sound of money in his palm. It’s usually wise to think of your audience in an academic setting as someone who is perfectly smart but who doesn’t necessarily agree with you. You are not just expressing your opinion in an argument (“It’s true because I said so”), and in most cases your audience will know something about the subject at hand—so you will need sturdy proof. At the same time, do not think of your audience as capable of reading your mind. You have to come out and state both your claim and your evidence clearly. Do not assume that because the instructor knows the material, he or she understands what part of it you are using, what you think about it, and why you have taken the position you’ve chosen.

Critical reading

Critical reading is a big part of understanding argument. Although some of the material you read will be very persuasive, do not fall under the spell of the printed word as authority. Very few of your instructors think of the texts they assign as the last word on the subject. Remember that the author of every text has an agenda, something that he or she wants you to believe. This is OK—everything is written from someone’s perspective—but it’s a good thing to be aware of. For more information on objectivity and bias and on reading sources carefully, read our handouts on evaluating print sources and reading to write .

Take notes either in the margins of your source (if you are using a photocopy or your own book) or on a separate sheet as you read. Put away that highlighter! Simply highlighting a text is good for memorizing the main ideas in that text—it does not encourage critical reading. Part of your goal as a reader should be to put the author’s ideas in your own words. Then you can stop thinking of these ideas as facts and start thinking of them as arguments.

When you read, ask yourself questions like “What is the author trying to prove?” and “What is the author assuming I will agree with?” Do you agree with the author? Does the author adequately defend her argument? What kind of proof does she use? Is there something she leaves out that you would put in? Does putting it in hurt her argument? As you get used to reading critically, you will start to see the sometimes hidden agendas of other writers, and you can use this skill to improve your own ability to craft effective arguments.

Works consulted

We consulted these works while writing this handout. This is not a comprehensive list of resources on the handout’s topic, and we encourage you to do your own research to find additional publications. Please do not use this list as a model for the format of your own reference list, as it may not match the citation style you are using. For guidance on formatting citations, please see the UNC Libraries citation tutorial . We revise these tips periodically and welcome feedback.

Anson, Chris M., and Robert A. Schwegler. 2010. The Longman Handbook for Writers and Readers , 6th ed. New York: Longman.

Booth, Wayne C., Gregory G. Colomb, Joseph M. Williams, Joseph Bizup, and William T. FitzGerald. 2016. The Craft of Research , 4th ed. Chicago: University of Chicago Press.

Ede, Lisa. 2004. Work in Progress: A Guide to Academic Writing and Revising , 6th ed. Boston: Bedford/St Martin’s.

Gage, John T. 2005. The Shape of Reason: Argumentative Writing in College , 4th ed. New York: Longman.

Lunsford, Andrea A., and John J. Ruszkiewicz. 2016. Everything’s an Argument , 7th ed. Boston: Bedford/St Martin’s.

Rosen, Leonard J., and Laurence Behrens. 2003. The Allyn & Bacon Handbook , 5th ed. New York: Longman.

You may reproduce it for non-commercial use if you use the entire handout and attribute the source: The Writing Center, University of North Carolina at Chapel Hill

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6.2 Effective Means for Writing a Paragraph

Learning objectives.

• Identify characteristics of a good topic sentence.
• Identify the three parts of a developed paragraph.
• Apply knowledge of topic sentences and parts of a developed paragraph in an assignment.

Now that you have identified common purposes for writing and learned how to select appropriate content for a particular audience, you can think about the structure of a paragraph in greater detail. Composing an effective paragraph requires a method similar to building a house. You may have the finest content, or materials, but if you do not arrange them in the correct order, then the final product will not hold together very well.

A strong paragraph contains three distinct components:

• Topic sentence . The topic sentence is the main idea of the paragraph.
• Body . The body is composed of the supporting sentences that develop the main point.
• Conclusion . The conclusion is the final sentence that summarizes the main point.

The foundation of a good paragraph is the topic sentence, which expresses the main idea of the paragraph. The topic sentence relates to the thesis, or main point, of the essay (see Chapter 9 “Writing Essays: From Start to Finish” for more information about thesis statements) and guides the reader by signposting what the paragraph is about. All the sentences in the rest of the paragraph should relate to the topic sentence.

This section covers the major components of a paragraph and examines how to develop an effective topic sentence.

Developing a Topic Sentence

Pick up any newspaper or magazine and read the first sentence of an article. Are you fairly confident that you know what the rest of the article is about? If so, you have likely read the topic sentence. An effective topic sentence combines a main idea with the writer’s personal attitude or opinion. It serves to orient the reader and provides an indication of what will follow in the rest of the paragraph. Read the following example.

Creating a national set of standards for math and English education will improve student learning in many states.

This topic sentence declares a favorable position for standardizing math and English education. After reading this sentence, a reader might reasonably expect the writer to provide supporting details and facts as to why standardizing math and English education might improve student learning in many states. If the purpose of the essay is actually to evaluate education in only one particular state, or to discuss math or English education specifically, then the topic sentence is misleading.

When writing a draft of an essay, allow a friend or colleague to read the opening line of your first paragraph. Ask your reader to predict what your paper will be about. If he or she is unable to guess your topic accurately, you should consider revising your topic sentence so that it clearly defines your purpose in writing.

Main Idea versus Controlling Idea

Topic sentences contain both a main idea (the subject, or topic that the writer is discussing) and a controlling idea (the writer’s specific stance on that subject). Just as a thesis statement includes an idea that controls a document’s focus (as you will read about in Chapter 8 “The Writing Process: How Do I Begin?” ), a topic sentence must also contain a controlling idea to direct the paragraph. Different writers may use the same main idea but can steer their paragraph in a number of different directions according to their stance on the subject. Read the following examples.

• Marijuana is a destructive influence on teens and causes long-term brain damage.
• The antinausea properties in marijuana are a lifeline for many cancer patients.
• Legalizing marijuana would create a higher demand for Class A and Class B drugs.

Although the main idea—marijuana—is the same in all three topic sentences, the controlling idea differs depending on the writer’s viewpoint.

Circle the main idea and underline the controlling idea in each of the following topic sentences.

• Exercising three times a week is the only way to maintain good physical health.
• Sexism and racism are still rampant in today’s workplace.
• Raising the legal driving age to twenty-one would decrease road traffic accidents.
• Owning a business is the only way to achieve financial success.
• Dog owners should be prohibited from taking their pets on public beaches.

Characteristics of a Good Topic Sentence

Five characteristics define a good topic sentence:

A good topic sentence provides an accurate indication of what will follow in the rest of the paragraph.

Weak example. People rarely give firefighters the credit they deserve for such a physically and emotionally demanding job. (The paragraph is about a specific incident that involved firefighters; therefore, this topic sentence is too general.)

Stronger example. During the October riots, Unit 3B went beyond the call of duty. (This topic sentence is more specific and indicates that the paragraph will contain information about a particular incident involving Unit 3B.)

A good topic sentence contains both a topic and a controlling idea or opinion.

Weak example. In this paper, I am going to discuss the rising suicide rate among young professionals. (This topic sentence provides a main idea, but it does not present a controlling idea, or thesis.)

Stronger example. The rising suicide rate among young professionals is a cause for immediate concern. (This topic sentence presents the writer’s opinion on the subject of rising suicide rates among young professionals.)

A good topic sentence is clear and easy to follow.

Weak example. In general, writing an essay, thesis, or other academic or nonacademic document is considerably easier and of much higher quality if you first construct an outline, of which there are many different types. (This topic sentence includes a main idea and a controlling thesis, but both are buried beneath the confusing sentence structure and unnecessary vocabulary. These obstacles make it difficult for the reader to follow.)

Stronger example. Most forms of writing can be improved by first creating an outline. (This topic sentence cuts out unnecessary verbiage and simplifies the previous statement, making it easier for the reader to follow.)

A good topic sentence does not include supporting details.

Weak example. Salaries should be capped in baseball for many reasons, most importantly so we don’t allow the same team to win year after year. (This topic sentence includes a supporting detail that should be included later in the paragraph to back up the main point.)

Stronger example. Introducing a salary cap would improve the game of baseball for many reasons. (This topic sentence omits the additional supporting detail so that it can be expanded upon later in the paragraph.)

A good topic sentence engages the reader by using interesting vocabulary.

Weak example. The military deserves better equipment. (This topic sentence includes a main idea and a controlling thesis, but the language is bland and unexciting.)

Stronger example. The appalling lack of resources provided to the military is outrageous and requires our immediate attention. (This topic sentence reiterates the same idea and controlling thesis, but adjectives such as appalling and immediate better engage the reader. These words also indicate the writer’s tone.)

Choose the most effective topic sentence from the following sentence pairs.

a. This paper will discuss the likelihood of the Democrats winning the next election.

b. To boost their chances of winning the next election, the Democrats need to listen to public opinion.

a. The unrealistic demands of union workers are crippling the economy for three main reasons.

b. Union workers are crippling the economy because companies are unable to remain competitive as a result of added financial pressure.

a. Authors are losing money as a result of technological advances.

b. The introduction of new technology will devastate the literary world.

a. Rap music is produced by untalented individuals with oversized egos.

b. This essay will consider whether talent is required in the rap music industry.

Using the tips on developing effective topic sentences in this section, create a topic sentence on each of the following subjects. Remember to include a controlling idea as well as a main idea. Write your responses on your own sheet of paper.

An endangered species

____________________________________________

The cost of fuel

The legal drinking age

A controversial film or novel

Writing at Work

When creating a workplace document, use the “top-down” approach—keep the topic sentence at the beginning of each paragraph so that readers immediately understand the gist of the message. This method saves busy colleagues precious time and effort trying to figure out the main points and relevant details.

Headings are another helpful tool. In a text-heavy document, break up each paragraph with individual headings. These serve as useful navigation aids, enabling colleagues to skim through the document and locate paragraphs that are relevant to them.

Developing Paragraphs That Use Topic Sentences, Supporting Ideas, and Transitions Effectively

Learning how to develop a good topic sentence is the first step toward writing a solid paragraph. Once you have composed your topic sentence, you have a guideline for the rest of the paragraph. To complete the paragraph, a writer must support the topic sentence with additional information and summarize the main point with a concluding sentence.

This section identifies the three major structural parts of a paragraph and covers how to develop a paragraph using transitional words and phrases.

Identifying Parts of a Paragraph

An effective paragraph contains three main parts: a topic sentence, the body, and the concluding sentence. A topic sentence is often the first sentence of a paragraph. This chapter has already discussed its purpose—to express a main idea combined with the writer’s attitude about the subject. The body of the paragraph usually follows, containing supporting details. Supporting sentences help explain, prove, or enhance the topic sentence. The concluding sentence is the last sentence in the paragraph. It reminds the reader of the main point by restating it in different words.

Figure 6.2 Paragraph Structure Graphic Organizer

Read the following paragraph. The topic sentence is underlined for you.

After reading the new TV guide this week I had just one thought—why are we still being bombarded with reality shows? This season, the plague of reality television continues to darken our airwaves. Along with the return of viewer favorites, we are to be cursed with yet another mindless creation. Prisoner follows the daily lives of eight suburban housewives who have chosen to be put in jail for the purposes of this fake psychological experiment. A preview for the first episode shows the usual tears and tantrums associated with reality television. I dread to think what producers will come up with next season, but if any of them are reading this blog—stop it! We’ve had enough reality television to last us a lifetime!

The first sentence of this paragraph is the topic sentence. It tells the reader that the paragraph will be about reality television shows, and it expresses the writer’s distaste for these shows through the use of the word bombarded .

Each of the following sentences in the paragraph supports the topic sentence by providing further information about a specific reality television show. The final sentence is the concluding sentence. It reiterates the main point that viewers are bored with reality television shows by using different words from the topic sentence.

Paragraphs that begin with the topic sentence move from the general to the specific. They open with a general statement about a subject (reality shows) and then discuss specific examples (the reality show Prisoner ). Most academic essays contain the topic sentence at the beginning of the first paragraph.

Now take a look at the following paragraph. The topic sentence is underlined for you.

Last year, a cat traveled 130 miles to reach its family, who had moved to another state and had left their pet behind. Even though it had never been to their new home, the cat was able to track down its former owners. A dog in my neighborhood can predict when its master is about to have a seizure. It makes sure that he does not hurt himself during an epileptic fit. Compared to many animals, our own senses are almost dull.

The last sentence of this paragraph is the topic sentence. It draws on specific examples (a cat that tracked down its owners and a dog that can predict seizures) and then makes a general statement that draws a conclusion from these examples (animals’ senses are better than humans’). In this case, the supporting sentences are placed before the topic sentence and the concluding sentence is the same as the topic sentence.

This technique is frequently used in persuasive writing. The writer produces detailed examples as evidence to back up his or her point, preparing the reader to accept the concluding topic sentence as the truth.

Sometimes, the topic sentence appears in the middle of a paragraph. Read the following example. The topic sentence is underlined for you.

For many years, I suffered from severe anxiety every time I took an exam. Hours before the exam, my heart would begin pounding, my legs would shake, and sometimes I would become physically unable to move. Last year, I was referred to a specialist and finally found a way to control my anxiety—breathing exercises. It seems so simple, but by doing just a few breathing exercises a couple of hours before an exam, I gradually got my anxiety under control. The exercises help slow my heart rate and make me feel less anxious. Better yet, they require no pills, no equipment, and very little time. It’s amazing how just breathing correctly has helped me learn to manage my anxiety symptoms.

In this paragraph, the underlined sentence is the topic sentence. It expresses the main idea—that breathing exercises can help control anxiety. The preceding sentences enable the writer to build up to his main point (breathing exercises can help control anxiety) by using a personal anecdote (how he used to suffer from anxiety). The supporting sentences then expand on how breathing exercises help the writer by providing additional information. The last sentence is the concluding sentence and restates how breathing can help manage anxiety.

Placing a topic sentence in the middle of a paragraph is often used in creative writing. If you notice that you have used a topic sentence in the middle of a paragraph in an academic essay, read through the paragraph carefully to make sure that it contains only one major topic. To read more about topic sentences and where they appear in paragraphs, see Chapter 8 “The Writing Process: How Do I Begin?” .

Implied Topic Sentences

Some well-organized paragraphs do not contain a topic sentence at all. Instead of being directly stated, the main idea is implied in the content of the paragraph. Read the following example:

Heaving herself up the stairs, Luella had to pause for breath several times. She let out a wheeze as she sat down heavily in the wooden rocking chair. Tao approached her cautiously, as if she might crumble at the slightest touch. He studied her face, like parchment; stretched across the bones so finely he could almost see right through the skin to the decaying muscle underneath. Luella smiled a toothless grin.

Although no single sentence in this paragraph states the main idea, the entire paragraph focuses on one concept—that Luella is extremely old. The topic sentence is thus implied rather than stated. This technique is often used in descriptive or narrative writing. Implied topic sentences work well if the writer has a firm idea of what he or she intends to say in the paragraph and sticks to it. However, a paragraph loses its effectiveness if an implied topic sentence is too subtle or the writer loses focus.

Avoid using implied topic sentences in an informational document. Readers often lose patience if they are unable to quickly grasp what the writer is trying to say. The clearest and most efficient way to communicate in an informational document is to position the topic sentence at the beginning of the paragraph.

Identify the topic sentence, supporting sentences, and concluding sentence in the following paragraph.

Collaboration

Please share with a classmate and compare your answers.

Supporting Sentences

If you think of a paragraph as a hamburger, the supporting sentences are the meat inside the bun. They make up the body of the paragraph by explaining, proving, or enhancing the controlling idea in the topic sentence. Most paragraphs contain three to six supporting sentences depending on the audience and purpose for writing. A supporting sentence usually offers one of the following:

Sentence: The refusal of the baby boom generation to retire is contributing to the current lack of available jobs.

Sentence: Many families now rely on older relatives to support them financially.

Sentence: Nearly 10 percent of adults are currently unemployed in the United States.

Sentence: “We will not allow this situation to continue,” stated Senator Johns.

Sentence: Last year, Bill was asked to retire at the age of fifty-five.

The type of supporting sentence you choose will depend on what you are writing and why you are writing. For example, if you are attempting to persuade your audience to take a particular position you should rely on facts, statistics, and concrete examples, rather than personal opinions. Read the following example:

There are numerous advantages to owning a hybrid car. (Topic sentence)

First, they get 20 percent to 35 percent more miles to the gallon than a fuel-efficient gas-powered vehicle. (Supporting sentence 1: statistic)

Second, they produce very few emissions during low speed city driving. (Supporting sentence 2: fact)

Because they do not require gas, hybrid cars reduce dependency on fossil fuels, which helps lower prices at the pump. (Supporting sentence 3: reason)

Alex bought a hybrid car two years ago and has been extremely impressed with its performance. (Supporting sentence 4: example)

“It’s the cheapest car I’ve ever had,” she said. “The running costs are far lower than previous gas powered vehicles I’ve owned.” (Supporting sentence 5: quotation)

Given the low running costs and environmental benefits of owning a hybrid car, it is likely that many more people will follow Alex’s example in the near future. (Concluding sentence)

To find information for your supporting sentences, you might consider using one of the following sources:

• Reference book
• Encyclopedia
• Biography/autobiography
• Newspaper/magazine
• Previous experience
• Personal research

To read more about sources and research, see Chapter 11 “Writing from Research: What Will I Learn?” .

When searching for information on the Internet, remember that some websites are more reliable than others. websites ending in .gov or .edu are generally more reliable than websites ending in .com or .org. Wikis and blogs are not reliable sources of information because they are subject to inaccuracies.

Concluding Sentences

An effective concluding sentence draws together all the ideas you have raised in your paragraph. It reminds readers of the main point—the topic sentence—without restating it in exactly the same words. Using the hamburger example, the top bun (the topic sentence) and the bottom bun (the concluding sentence) are very similar. They frame the “meat” or body of the paragraph. Compare the topic sentence and concluding sentence from the previous example:

Topic sentence: There are numerous advantages to owning a hybrid car.

Concluding sentence: Given the low running costs and environmental benefits of owning a hybrid car, it is likely that many more people will follow Alex’s example in the near future.

Notice the use of the synonyms advantages and benefits . The concluding sentence reiterates the idea that owning a hybrid is advantageous without using the exact same words. It also summarizes two examples of the advantages covered in the supporting sentences: low running costs and environmental benefits.

You should avoid introducing any new ideas into your concluding sentence. A conclusion is intended to provide the reader with a sense of completion. Introducing a subject that is not covered in the paragraph will confuse the reader and weaken your writing.

A concluding sentence may do any of the following:

Restate the main idea.

Example: Childhood obesity is a growing problem in the United States.

Summarize the key points in the paragraph.

Example: A lack of healthy choices, poor parenting, and an addiction to video games are among the many factors contributing to childhood obesity.

Draw a conclusion based on the information in the paragraph.

Example: These statistics indicate that unless we take action, childhood obesity rates will continue to rise.

Make a prediction, suggestion, or recommendation about the information in the paragraph.

Example: Based on this research, more than 60 percent of children in the United States will be morbidly obese by the year 2030 unless we take evasive action.

Offer an additional observation about the controlling idea.

Example: Childhood obesity is an entirely preventable tragedy.

On your own paper, write one example of each type of concluding sentence based on a topic of your choice.

Transitions

A strong paragraph moves seamlessly from the topic sentence into the supporting sentences and on to the concluding sentence. To help organize a paragraph and ensure that ideas logically connect to one another, writers use transitional words and phrases. A transition is a connecting word that describes a relationship between ideas. Take another look at the earlier example:

There are numerous advantages to owning a hybrid car. First , they get 20 percent to 35 percent more miles to the gallon than a fuel-efficient gas-powered vehicle. Second , they produce very few emissions during low speed city driving. Because they do not require gas, hybrid cars reduce dependency on fossil fuels, which helps lower prices at the pump. Alex bought a hybrid car two years ago and has been extremely impressed with its performance. “It’s the cheapest car I’ve ever had,” she said. “The running costs are far lower than previous gas-powered vehicles I’ve owned.” Given the low running costs and environmental benefits of owning a hybrid car, it is likely that many more people will follow Alex’s example in the near future.

Each of the underlined words is a transition word. Words such as first and second are transition words that show sequence or clarify order. They help organize the writer’s ideas by showing that he or she has another point to make in support of the topic sentence. Other transition words that show order include third , also , and furthermore .

The transition word because is a transition word of consequence that continues a line of thought. It indicates that the writer will provide an explanation of a result. In this sentence, the writer explains why hybrid cars will reduce dependency on fossil fuels (because they do not require gas). Other transition words of consequence include as a result , so that , since , or for this reason .

To include a summarizing transition in her concluding sentence, the writer could rewrite the final sentence as follows:

In conclusion, given the low running costs and environmental benefits of owning a hybrid car, it is likely that many more people will follow Alex’s example in the near future.

The following chart provides some useful transition words to connect supporting sentences and concluding sentences. See Chapter 8 “The Writing Process: How Do I Begin?” for a more comprehensive look at transitional words and phrases.

Table 6.1 Useful Transitional Words and Phrases

Using your own paper, write a paragraph on a topic of your choice. Be sure to include a topic sentence, supporting sentences, and a concluding sentence and to use transitional words and phrases to link your ideas together.

Transitional words and phrases are useful tools to incorporate into workplace documents. They guide the reader through the document, clarifying relationships between sentences and paragraphs so that the reader understands why they have been written in that particular order.

For example, when writing an instructional memo, it may be helpful to consider the following transitional words and phrases: before you begin , first , next , then , finally , after you have completed . Using these transitions as a template to write your memo will provide readers with clear, logical instructions about a particular process and the order in which steps are supposed to be completed.

Key Takeaways

• A good paragraph contains three distinct components: a topic sentence, body, and concluding sentence.
• The topic sentence expresses the main idea of the paragraph combined with the writer’s attitude or opinion about the topic.
• Good topic sentences contain both a main idea and a controlling idea, are clear and easy to follow, use engaging vocabulary, and provide an accurate indication of what will follow in the rest of the paragraph.
• Topic sentences may be placed at the beginning, middle, or end of a paragraph. In most academic essays, the topic sentence is placed at the beginning of a paragraph.
• Supporting sentences help explain, prove, or enhance the topic sentence by offering facts, reasons, statistics, quotations, or examples.
• Concluding sentences summarize the key points in a paragraph and reiterate the main idea without repeating it word for word.
• Transitional words and phrases help organize ideas in a paragraph and show how these ideas relate to one another.

Writing for Success Copyright © 2015 by University of Minnesota is licensed under a Creative Commons Attribution-NonCommercial-ShareAlike 4.0 International License , except where otherwise noted.

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22 Argument

by KIRSTEN DEVRIES

At school, at work, and in everyday life, argument is one of main ways we exchange ideas with one another.  Academics, business people, scientists, and other professionals all make arguments to determine what to do or think, or to solve a problem by enlisting others to do or believe something they otherwise would not.  Not surprisingly, then, argument dominates writing, and training in argument writing is essential for all college students.

This chapter will explore how to define argument and how to talk about arguments.

1.        What Is Argument?

2.        What Are the Components and Vocabulary of Argument?

1.   What Is Argument?

All people, including you, make arguments on a regular basis.  When you make a claim and then support the claim with reasons, you are making an argument. Consider the following:

• If, as a teenager, you ever made a case for borrowing your parents’ car using reasonable support—a track record of responsibility in other areas of your life, a good rating from your driving instructor, and promises to follow rules of driving conduct laid out by your parents—you have made an argument.
• If, as an employee, you ever persuaded your boss to give you a raise using concrete evidence—records of sales increases in your sector, a work calendar with no missed days, and personal testimonials from satisfied customers—you have made an argument.
• If, as a gardener, you ever shared your crops at a farmer’s market, declaring that your produce is better than others using relevant support—because you used the most appropriate soil, water level, and growing time for each crop—you’ve made an argument.
• If, as a literature student, you ever wrote an essay on your interpretation of a poem—defending your ideas with examples from the text and logical explanations for how those examples demonstrate your interpretation—you have made an argument.

The two main models of argument desired in college courses as part of the training for academic or professional life are  rhetorical argument  and  academic argument .  If rhetoric is the study of the craft of writing and speaking, particularly writing or speaking designed to convince and persuade, the student studying  rhetorical argument  focuses on how to create an argument that convinces and persuades effectively.  To that end, the student must understand how to think broadly about argument, the particular vocabulary of argument, and the logic of argument.  The close sibling of rhetorical argument is academic argument, argument used to discuss and evaluate ideas, usually within a professional field of study, and to convince others of those ideas. In  academic argument , interpretation and research play the central roles.

However, it would be incorrect to say that academic argument and rhetorical argument do not overlap.  Indeed, they do, and often.  A psychologist not only wishes to prove an important idea with research, but she will also wish to do so in the most effective way possible.  A politician will want to make the most persuasive case for his side, but he should also be mindful of data that may support his points.   Thus, throughout this chapter, when you see the term  argument , it refers to a broad  category including  both  rhetorical  and  academic  argument .

Before moving to the specific parts and vocabulary of argument, it will be helpful to consider some further ideas about what argument is and what it is not.

Argument vs. Controversy or Fight

Consumers of written texts are often tempted to divide writing into two categories: argumentative and non-argumentative. According to this view, to be argumentative, writing must have the following qualities: It has to defend a position in a debate between two or more opposing sides, it must be on a controversial topic, and the goal of such writing must be to prove the correctness of one point of view over another.

A related definition of argument implies a confrontation, a clash of opinions and personalities, or just a plain verbal fight. It implies a winner and a loser, a right side and a wrong one. Because of this understanding of the word “argument,” many students think the only type of argument writing is the debate-like position paper, in which the author defends his or her point of view against other, usually opposing, points of view.

These two characteristics of argument—as controversial and as a fight—limit the definition because arguments come in different disguises, from hidden to subtle to commanding. It is useful to look at the term “argument” in a new way. What if we think of argument as an opportunity for conversation, for sharing with others our point of view on an issue, for showing others our perspective of the world? What if we think of argument as an opportunity to connect with the points of view of others rather than defeating those points of view?

One community that values argument as a type of communication and exchange is the community of scholars.  They advance their arguments to share research and new ways of thinking about topics.  Biologists, for example, do not gather data and write up analyses of the results because they wish to fight with other biologists, even if they disagree with the ideas of other biologists.  They wish to share their discoveries and get feedback on their ideas.  When historians put forth an argument, they do so often while building on the arguments of other historians who came before them.  Literature scholars publish their interpretations of different works of literature to enhance understanding and share new views, not necessarily to have one interpretation replace all others.  There may be debates within any field of study, but those debates can be healthy and constructive if they mean even more scholars come together to explore the ideas involved in those debates.  Thus, be prepared for your college professors to have a much broader view of argument than a mere fight over a controversial topic or two.

Argument vs. Opinion

Argument is often confused with opinion.  Indeed, arguments and opinions sound alike.  Someone with an opinion asserts a claim that he thinks is true.  Someone with an argument asserts a claim that she thinks is true.  Although arguments and opinions do sound the same, there are two important differences:

• Arguments have rules; opinions do not .  In other words, to form an argument, you must consider whether the argument is reasonable.  Is it worth making?  Is it valid?  Is it sound?  Do all of its parts fit together logically?  Opinions, on the other hand, have no rules, and anyone asserting an opinion need not think it through for it to count as one; however, it will not count as an argument.
• Arguments have support; opinions do not .  If you make a claim and then stop, as if the claim itself were enough to demonstrate its truthfulness, you have asserted an opinion only.  An argument must be supported, and the support of an argument has its own rules.  The support must also be reasonable, relevant, and sufficient.

Figure 3.1 “Opinion vs Argument”

Argument vs. Thesis

Another point of confusion is the difference between an argument and an essay’s  thesis .  For college essays, there is no essential difference between an argument and a thesis; most professors use these terms interchangeably.  An argument is a claim that you must then support.  The main claim of an essay is the point of the essay and provides the purpose for the essay.  Thus, the main claim of an essay is also the thesis.

Consider this as well: Most formal essays center upon one main claim (the thesis) but then support that main claim with supporting evidence and arguments.  The  topic sentence  of a body paragraph can be another type of argument, though a supporting one, and, hence, a narrower one.  Try not to be confused when professors call both the thesis and topic sentences arguments.  They are not wrong because arguments come in different forms; some claims are broad enough to be broken down into a number of supporting arguments.  Many longer essays are structured by the smaller arguments that are a part of and support the main argument.  Sometimes professors, when they say supporting points or supporting arguments, mean the reasons ( premises ) for the main claim ( conclusion ) you make in an essay.  If a claim has a number of reasons, those reasons will form the support structure for the essay, and each reason will be the basis for the topic sentence of its body paragraph.

Argument vs. Fact

Arguments are also commonly mistaken for statements of fact.  This comes about because often people privilege facts over opinions, even as they defend the right to have opinions.  In other words, facts are “good,” and opinions are “bad,” or if not exactly bad, then fuzzy and thus easy to reject.  However, remember the important distinction between an argument and an opinion stated above: While argument may sound like an opinion, the two are not the same.  An opinion is an assertion, but it is left to stand alone with little to no reasoning or support. An argument is much stronger because it includes and demonstrates reasons and support for its claim.

As for mistaking a fact for an argument, keep this important distinction in mind: An argument must be  arguable .  In everyday life, arguable is often a synonym for doubtful.  For an argument, though, arguable means that it is worth arguing, that it has a range of possible answers, angles, or perspectives: It is an answer, angle, or perspective with which a reasonable person might disagree.  Facts, by virtue of being facts, are not arguable.   Facts  are statements that can be definitely proven using objective data. The statement that is a fact is absolutely valid. In other words, the statement can be pronounced as definitively true or definitively false. For example, 2 + 2 = 4. This expression identifies a verifiably true statement, or a fact, because it can be proved with objective data.  When a fact is established, there is no other side, and there should be no disagreement.

The misunderstanding about facts (being inherently good) and argument (being inherently problematic because it is not a fact) leads to the mistaken belief that facts have no place in an argument.  This could not be farther from the truth.  First of all, most arguments are formed by analyzing facts.  Second, facts provide one type of support for an argument.  Thus, do not think of facts and arguments as enemies; rather, they work closely together.

Explicit vs. Implicit Arguments

Arguments can be both explicit and implicit.  Explicit arguments  contain prominent and definable thesis statements and multiple specific proofs to support them. This is common in academic writing from scholars of all fields.   Implicit arguments , on the other hand, work by weaving together facts and narratives, logic and emotion, personal experiences and statistics. Unlike explicit arguments, implicit ones do not have a one-sentence thesis statement. Implicit arguments involve evidence of many different kinds to build and convey their point of view to their audience. Both types use rhetoric, logic, and support to create effective arguments.

Go on a hunt for an implicit argument in the essay, “ 37 Who Saw Murder Didn’t Call the Police ” (https://tinyurl.com/yc35o25x) by Martin Gansberg.

1. Read the article, and take notes on it–either using a notebook or by annotating a printed copy of the text itself (for help with note-taking on reading material, see  Chapter 1, “Critical Reading.”  Mark or write down all the important details you find.

2. After you are finished reading, look over your notes or annotations.  What do all the details add up to?  Use the details you have read about to figure out what Gansberg’s implicit argument is in his essay.  Write it in your own words.

3. Discuss your results with a partner or a group.  Did you come up with the same argument?  Have everyone explain the reasoning for his or her results.

Argument and Rhetoric

An argument in written form involves making choices, and knowing the principles of rhetoric allows a writer to make  informed  choices about various aspects of the writing process. Every act of writing takes place in a specific rhetorical situation. The most basic and important components of a rhetorical situation are

• Author  of the text.
• Purpose  of the text.
• Intended audience  (i.e., those the author imagines will be reading the text).
• Form or type  of text.

These components give readers a way to analyze a text on first encounter.  These factors also help writers select their topics, arrange their material, and make other important decisions about the argument they will make and the support they will need.

Key Takeaways: What is an Argument?

With this brief introduction, you can see what rhetorical or academic argument  is not :

• An argument need not be controversial or about a controversy.
• An argument is not a mere fight.
• An argument does not have a single winner or loser.
• An argument is not a mere opinion.
• An argument is not a statement of fact.

Furthermore, you can see what rhetorical argument  is :

• An argument is a claim asserted as true.
• An argument is arguable.
• An argument must be reasonable.
• An argument must be supported.
• An argument in a formal essay is called a thesis.  Supporting arguments can be called topic sentences.
• An argument can be explicit or implicit.
• An argument must be adapted to its rhetorical situation.

2.  What Are the Components and Vocabulary of Argument?

Questions are at the core of arguments. What matters is not just that you believe that what you have to say is true, but that you give others viable reasons to believe it as well—and also show them that you have considered the issue from multiple angles. To do that, build your argument out of the answers to the five questions a rational reader will expect answers to.  In academic and professional writing, we tend to build arguments from the answers to these main questions:

• What do you want me to do or think?
• Why should I do or think that?
• How do I know that what you say is true?
• Why should I accept the reasons that support your claim?
• What about this other idea, fact, or consideration?
• How should you present your argument?

When you ask people to do or think something they otherwise would not, they quite naturally want to know why they should do so. In fact, people tend to ask the same questions. As you make a reasonable argument, you anticipate and respond to readers’ questions with a particular part of argument:

1. The answer to  What do you want me to do or think?  is your  conclusion : “I conclude that you should do or think X.”

2. The answer to  Why should I do or think that?  states your  premise : “You should do or think X because . . .”

3. The answer to  How do I know that what you say is true?  presents your  support : “You can believe my reasons because they are supported by these facts . . .”

4. The answer to  Why should I accept that your reasons support your claim?  states your general principle of reasoning, called a  warrant : “My specific reason supports my specific claim because whenever this general condition is true, we can generally draw a conclusion like mine.”

5. The answer to  What about this other idea, fact, or conclusion? acknowledges  that your readers might see things differently and then  responds  to their  counterarguments .

6. The answer to  How should you present your argument?  leads to the  point of view ,  organization , and  tone  that you should use when making your arguments.

As you have noticed, the answers to these questions involve knowing the particular vocabulary about argument because these terms refer to specific parts of an argument.  The remainder of this section will cover the terms referred to in the questions listed above as well as others that will help you better understand the building blocks of argument.

What Is a Conclusion, and What Is a Premise?

The root notion of an argument is that it convinces us that something is true. What we are being convinced of is the  conclusion . An example would be this claim:

Littering is harmful.

A reason for this conclusion is called the  premise . Typically, a conclusion will be supported by two or more  premises . Both premises and conclusions are  statements .  Some premises for our littering conclusion might be these:

       Littering is dangerous to animals.

       Littering is dangerous to humans.

Thus, to be clear, understand that an argument asserts that the writer’s claim is true in  two  main parts: the  premises  of the argument exist to show that the  conclusion  is true.

Be aware of the other words to indicate a conclusion– claim ,  assertion ,  point –and other ways to talk about the premise– reason ,  factor , the  why .  Also, do not confuse this use of the word conclusion with a conclusion paragraph for an essay.

What Is a Statement?

A  statement  is a type of sentence that can be true or false and corresponds to the grammatical category of a  declarative sentence . For example, the sentence,

The Nile is a river in northeastern Africa,

is a statement because it makes sense to inquire whether it is true or false. (In this case, it happens to be true.) However, a sentence is still a statement, even if it is false. For example, the sentence,

The Yangtze is a river in Japan,

is still a statement; it is just a false statement (the Yangtze River is in China). In contrast, none of the following sentences are statements:

Please help yourself to more casserole.

Don’t tell your mother about the surprise.

Do you like Vietnamese pho?

None of these sentences are statements because it does not make sense to ask whether those sentences are true or false; rather, they are a request, a command, and a question, respectively.  Make sure to remember the difference between sentences that are declarative statements and sentences that are not  because arguments depend on declarative statements .

A question cannot be an argument, yet students will often pose a question at the end of an introduction to an essay, thinking they have declared their thesis.  They have not.  If, however, they answer that question ( conclusion ) and give some reasons for that answer ( premises ), they then have the components necessary for both an argument and a declarative statement of that argument ( thesis ).

To reiterate: All arguments are composed of premises and conclusions, both of which are types of statements. The premises of the argument provide reasons for thinking that the conclusion is true. Arguments typically involve more than one premise.

What Is Standard Argument Form?

A standard way of capturing the structure of an argument, or diagramming it, is by numbering the premises and conclusion.  For example, the following represents another way to arrange the littering argument:

• Littering is harmful
• Litter is dangerous to animals
• Litter is dangerous to humans

This numbered list represents an argument that has been put into  standard argument form .  A more precise definition of an argument now emerges, employing the vocabulary that is specific to academic and rhetorical arguments. An argument is a set of  statements , some of which (the  premises : statements 2 and 3 above) attempt to provide a reason for thinking that some other statement (the  conclusion : statement 1) is true.

Diagramming an argument can be helpful when trying to figure out your essay’s thesis.  Because a thesis is an argument, putting the parts of an argument into standard form can help sort ideas.  You can transform the numbered ideas into a cohesive sentence or two for your thesis once you are more certain what your argument parts are.

Figure 3.2 “Argument Diagram”

Recognizing arguments is essential to analysis and critical thinking; if you cannot distinguish between the details (the support) of a piece of writing and what those details are there to support (the argument), you will likely misunderstand what you are reading.  Additionally, studying how others make arguments can help you learn how to effectively create your own.

What Are Argument Indicators?

While mapping an argument in standard argument form can be a good way to figure out and formulate a thesis, identifying arguments by other writers is also important.  The best way to identify an argument is to ask whether a claim exists (in statement form) that a writer justifies by reasons (also in statement form). Other identifying markers of arguments are key words or phrases that are premise indicators or conclusion indicators. For example, recall the littering argument, reworded here into a single sentence (much like a thesis statement):

Littering is harmful  because  it is dangerous to both animals and humans.

The word “because” here is a  premise indicator . That is, “because” indicates that what follows is a reason for thinking that littering is bad. Here is another example:

The student plagiarized  since  I found the exact same sentences on a website, and the website was published more than a year before the student wrote the paper.

In this example, the word “since” is a premise indicator because what follows is a statement that is clearly intended to be a reason for thinking that the student plagiarized (i.e., a premise). Notice that in these two cases, the premise indicators “because” and “since” are interchangeable: “because” could be used in place of “since” or “since” in the place of “because,” and the meaning of the sentences would have been the same.

Figure 3.3 “Common Premise Indicators”

In addition to premise indicators, there are also  conclusion indicators . Conclusion indicators mark that what follows is the conclusion of an argument. For example,

Bob-the-arsonist has been dead for a year,  so  Bob-the-arsonist didn’t set the fire at the East Lansing Starbucks last week.

In this example, the word “so” is a conclusion indicator because what follows it is a statement that someone is trying to establish as true (i.e., a conclusion). Here is another example of a conclusion indicator:

A poll administered by Gallup (a respected polling company) showed candidate X to be substantially behind candidate Y with only a week left before the vote;  therefore , candidate Y will probably not win the election.

In this example, the word “therefore” is a conclusion indicator because what follows it is a statement that someone is trying to establish as true (i.e., a conclusion). As before, in both of these cases, the conclusion indicators “so” and “therefore” are interchangeable: “So” could be used in place of “therefore” or “therefore” in the place of “so,” and the meaning of the sentences would have been the same.

Figure 3.4 “Common Conclusion Indicators”

Which of the following are arguments?  If it is an argument, identify the conclusion (claim) of the argument. If it is not an argument, explain why not.  Remember to look for the qualifying features of an argument: (1) It is a statement or series of statements, (2) it states a claim (a conclusion), and (3) it has at least one premise (reason for the claim).

• The woman with the hat is not a witch since witches have long noses, and she doesn’t have a long nose.
• I have been wrangling cattle since before you were old enough to tie your own shoes.
• Albert is angry with me, so he probably won’t be willing to help me wash the dishes.
• First, I washed the dishes, and then I dried them.
• If the road weren’t icy, the car wouldn’t have slid off the turn.
• Marvin isn’t a fireman and isn’t a fisherman, either.
• Are you seeing the rhinoceros over there? It’s huge!
• Obesity has become a problem in the US because obesity rates have risen over the past four decades.
• Bob showed me a graph with rising obesity rates, and I was very surprised to see how much they had risen.
• Marvin isn’t a fireman because Marvin is a Greyhound, which is a type of dog, and dogs can’t be firemen.
• What Susie told you is not the actual reason she missed her flight to Denver.
• Carol likely forgot to lock her door this morning because she was distracted by a clown riding a unicycle while singing Lynyrd Skynyrd’s “Simple Man.”
• No one who has ever gotten frostbite while climbing K2 has survived to tell about it; therefore, no one ever will.

What Constitutes Support?

To ensure that your argument is sound—that the premises for your conclusion are true—you must establish  support .  The burden of proof, to borrow language from law, is on the one making an argument, not on the recipient of an argument.  If you wish to assert a claim, you must then also support it, and this support must be relevant, logical, and sufficient.

It is important to use the right kind of evidence, to use it effectively, and to have an appropriate amount of it.

• If, for example, your philosophy professor did not like that you used a survey of public opinion as your primary evidence in an ethics paper, you most likely used material that was not  relevant to your topic.  Rather, you should find out what philosophers count as good evidence. Different fields of study involve types of evidence-based on relevance to those fields.
• If your professor has put question marks by your thesis or has written, “It does not follow,” you likely have problems with  logic .  Make sure it is clear how the parts of your argument logically fit together.
• If your instructor has told you that you need more analysis, suggested that you are “just listing” points or giving a “laundry list,” you likely have not included enough explanation for how a point connects to and supports your argument, which is another problem with  logic , this time related to the  warrants of your argument. You need to fully incorporate evidence into your argument. (See more on warrants immediately below.)
• If you see comments like “for example?,” “proof?,” “go deeper,” or “expand,” you may need more evidence.  In other words, the evidence you have is not yet  sufficient .  One or two pieces of evidence will not be enough to prove your argument.  Similarly, multiple pieces of evidence that aren’t developed thoroughly would also be flawed, also insufficient. Would a lawyer go to trial with only one piece of evidence?  No, the lawyer would want to have as much evidence as possible from a variety of sources to make a viable case.  Similarly, a lawyer would fully develop evidence for a claim using explanation, facts, statistics, stories, experiences, research, details, and the like.

What Is the Warrant?

Above all, connect the evidence to the argument.  This connection is the  warrant .  Evidence is not self-evident.  In other words, after introducing evidence into your writing, you must demonstrate why and how this evidence supports your argument. You must explain the significance of the evidence and its function in your paper. What turns a fact or piece of information into evidence is the connection it has with a larger claim or argument: Evidence is always evidence  for  or  against  something, and you have to make that link clear.

Student writers sometimes assume that readers already know the information being written about; students may be wary of elaborating too much because they think their points are obvious. But remember, readers are not mind readers: Although they may be familiar with many of the ideas discussed, they don’t know what writers want to do with those ideas unless they indicate that through explanations, organization, and transitions. Thus, when you write, be sure to explain the connections you made in your mind when you chose your evidence, decided where to place it in your paper, and drew conclusions based on it.

What Is a Counterargument?

Remember that arguments are multi-sided. As you brainstorm and prepare to present your idea and your support for it, consider other sides of the issue. These other sides are  counterarguments . Make a list of counterarguments as you work through the writing process, and use them to build your case – to widen your idea to include a valid counterargument, to explain how a counterargument might be defeated, to illustrate how a counterargument may not withstand the scrutiny your research has uncovered, and/or to show that you are aware of and have taken into account other possibilities.

For example, you might choose the issue of declawing cats and set up your search with the question should I have my indoor cat declawed? Your research, interviews, surveys, personal experiences might yield several angles on this question: Yes, it will save your furniture and your arms and ankles. No, it causes psychological issues for the cat. No, if the cat should get outside, he will be without defense. As a writer, be prepared to address alternate arguments and to include them to the extent that it will illustrate your reasoning.

Almost anything claimed in a paper can be refuted or challenged. Opposing points of view and arguments exist in every debate. It is smart to anticipate possible objections to your arguments – and to do so will make your arguments stronger. Another term for a counterargument is  antithesis  (i.e., the opposition to a thesis). To find possible counterarguments (and keep in mind there can be many counterpoints to one claim), ask the following questions:

• Could someone draw a different conclusion from the facts or examples you present?
• Could a reader question any of your assumptions or claims?
• Could a reader offer a different explanation of an issue?
• Is there any evidence out there that could weaken your position?

If the answer to any of these questions is yes, the next set of questions can help you respond to these potential objections:

Is it possible to concede the point of the opposition, but then challenge that point’s importance/usefulness?

• Can you offer an explanation of why a reader should question a piece of evidence or consider a different point of view?
• Can you explain how your position responds to any contradicting evidence?
• Can you put forward a different interpretation of evidence?

It may not seem likely at first, but clearly recognizing and addressing different sides of the argument, the ones that are not your own, can make your argument and paper stronger. By addressing the antithesis of your argument essay, you are showing your readers that you have carefully considered the issue and accept that there are often other ways to view the same thing.

You can use signal phrases in your paper to alert readers that you are about to present an objection. Consider using one of these phrases–or ones like them–at the beginning of a paragraph:

• Researchers have challenged these claims with…
• Critics argue that this view…
• Some readers may point to…

What Are More Complex Argument Structures?

So far you have seen that an argument consists of a conclusion and a premise (typically more than one). However, often arguments and explanations have a more complex structure than just a few premises that directly support the conclusion. For example, consider the following argument:

No one living in Pompeii could have survived the eruption of Mt. Vesuvius. The reason is simple: The lava was flowing too fast, and there was nowhere to go to escape it in time. Therefore, this account of the eruption, which claims to have been written by an eyewitness living in Pompeii, was not actually written by an eyewitness.

The  main conclusion  of this argument—the statement that depends on other statements as evidence but doesn’t itself provide any evidence for other statements—is

A. This account of the eruption of Mt. Vesuvius was not actually written by an eyewitness.

However, the argument’s structure is more complex than simply having a couple of premises that provide evidence directly for the conclusion. Rather, some statements provide evidence directly for the main conclusion, but some premise statements support other premise statements which then support the conclusion.

To determine the structure of an argument, you must determine which statements support which, using premise and conclusion indicators to help. For example, the passage above contains the phrase, “the reason is…” which is a premise indicator, and it also contains the conclusion indicator, “therefore.” That conclusion indicator helps identify the main conclusion, but the more important element to see is that statement A does not itself provide evidence or support for any of the other statements in the argument, which is the clearest reason statement A is the main conclusion of the argument. The next questions to answer are these: Which statement most directly supports A? What most directly supports A is

B. No one living in Pompeii could have survived the eruption of Mt. Vesuvius.

However, there is also a reason offered in support of B. That reason is the following:

C. The lava from Mt. Vesuvius was flowing too fast, and there was nowhere for someone living in Pompeii to go to escape it in time.

So the main conclusion (A) is directly supported by B, and B is supported by C.  Since B acts as a premise for the main conclusion but is also itself the conclusion of further premises, B is classified as an  intermediate conclusion . What you should recognize here is that  one and the same statement can act as both a premise and a conclusion . Statement B is a premise that supports the main conclusion (A), but it is also itself a conclusion that follows from C. Here is how to put this complex argument into standard form (using numbers this time, as is typical for diagramming arguments):

• The lava from Mt. Vesuvius was flowing too fast, and there was nowhere for someone living in Pompeii to go to escape it in time.
• Therefore, no one living in Pompeii could have survived the eruption of Mt. Vesuvius. (from 1)
• Therefore, this account of the eruption of Mt. Vesuvius was not actually written by an eyewitness. (from 2)

Notice that at the end of statement 2 is a written indicator in parentheses (from 1), and, likewise, at the end of statement 3 is another indicator (from 2). From 1 is a shorthand way of saying, “this statement follows logically from statement 1.” Use this convention as a way to keep track of an argument’s structure. It may also help to think about the structure of an argument spatially, as the figure below shows:

The main argument here (from 2 to 3) contains a  subargument , in this case, the argument from 1 (a premise) to 2 (the intermediate conclusion). A subargument, as the term suggests, is a part of an argument that provides indirect support for the main argument. The main argument is simply the argument whose conclusion is the main conclusion.

Another type of structure that arguments can have is when two or more premises provide direct but independent support for the conclusion. Here is an example of an argument with that structure:

Wanda rode her bike to work today because when she arrived at work she had her right pant leg rolled up, which cyclists do to keep their pants legs from getting caught in the chain. Moreover, our co-worker, Bob, who works in accounting, saw her riding towards work at 7:45 a.m.

The conclusion of this argument is “Wanda rode her bike to work today”; two premises provide independent support for it: the fact that Wanda had her pant leg cuffed and the fact that Bob saw her riding her bike. Here is the argument in standard form:

• Wanda arrived at work with her right pant leg rolled up.
• Cyclists often roll up their right pant leg.
• Bob saw Wanda riding her bike towards work at 7:45.
• Therefore, Wanda rode her bike to work today. (from 1-2, 3 independently)

Again, notice that next to statement 4 of the argument is an indicator of how each part of the argument relates to the main conclusion. In this case, to avoid any ambiguity, you can see that the support for the conclusion comes independently from statements 1 and 2, on the one hand, and from statement 3, on the other hand. It is important to point out that an argument  or subargumen t can be supported by one or more premises, the case in this argument because the main conclusion (4) is supported jointly by 1 and 2, and singly by 3. As before, we can represent the structure of this argument spatially, as the figure below shows:

There are endless argument structures that can be generated from a few simple patterns. At this point, it is important to understand that arguments can have different structures and that some arguments will be more complex than others. Determining the structure of complex arguments is a skill that takes some time to master, rather like simplifying equations in math. Even so, it may help to remember that any argument structure ultimately traces back to some combination of premises, intermediate arguments, and a main conclusion.

Write the following arguments in standard form.  If any arguments are complex, show how each complex argument is structured using a diagram like those shown just above.

1. There is nothing wrong with prostitution because there is nothing wrong with consensual sexual and economic interactions between adults. Moreover, there is no difference between a man who goes on a blind date with a woman, buys her dinner and then has sex with her and a man who simply pays a woman for sex, which is another reason there is nothing wrong with prostitution.

2. Prostitution is wrong because it involves women who have typically been sexually abused as children. Proof that these women have been abused comes from multiple surveys done with female prostitutes that show a high percentage of self-reported sexual abuse as children.

3. Someone was in this cabin recently because warm water was in the tea kettle and wood was still smoldering in the fireplace. However, the person couldn’t have been Tim because Tim has been with me the whole time. Therefore, someone else must be in these woods.

4. Someone can be blind and yet run in the Olympic Games since Marla Runyan did it at the 2000 Sydney Olympics.

5. The train was late because it had to take a longer, alternate route seeing as the bridge was out.

6. Israel is not safe if Iran gets nuclear missiles because Iran has threatened multiple times to destroy Israel, and if Iran had nuclear missiles, it would be able to carry out this threat. Furthermore, since Iran has been developing enriched uranium, it has the key component needed for nuclear weapons; every other part of the process of building a nuclear weapon is simple compared to that. Therefore, Israel is not safe.

7. Since all professional hockey players are missing front teeth, and Martin is a professional hockey player, it follows that Martin is missing front teeth. Because almost all professional athletes who are missing their front teeth have false teeth, it follows that Martin probably has false teeth.

8. Anyone who eats the crab rangoon at China Food restaurant will probably have stomach troubles afterward. It has happened to me every time; thus, it will probably happen to other people as well. Since Bob ate the crab rangoon at China Food restaurant, he will probably have stomach troubles afterward.

9. Lucky and Caroline like to go for runs in the afternoon in Hyde Park.  Because Lucky never runs alone, any time Albert is running, Caroline must also be running. Albert looks like he has just run (since he is panting hard), so it follows that Caroline must have run, too.

10. Just because Linda’s prints were on the gun that killed Terry and the gun was registered to Linda, it doesn’t mean that Linda killed Terry since Linda’s prints would certainly be on her own gun, and someone else could have stolen her gun and used it to kill Terry.

Key Takeaways: Components of Vocabulary and Argument

• Conclusion —a claim that is asserted as true.  One part of an argument.
• Premise —a reason behind a conclusion.  The other part of an argument.  Most conclusions have more than one premise.
• Statement —a declarative sentence that can be evaluated as true or false.  The parts of an argument, premises and the conclusion, should be statements.
• Standard Argument Form —a numbered breakdown of the parts of an argument (conclusion and all premises).
• Premise Indicators —terms that signal that a premise, or reason, is coming.
• Conclusion Indicator —terms that signal that a conclusion, or claim, is coming.
• Support —anything used as proof or reasoning for an argument.  This includes evidence, experience, and logic.
• Warrant —the connection made between the support and the reasons of an argument.
• Counterargument —an opposing argument to the one you make.  An argument can have multiple counterarguments.
• Complex Arguments –these are formed by more than individual premises that point to a conclusion.  Complex arguments may have layers to them, including an intermediate argument that may act as both a conclusion (with its own premises) and a premise (for the main conclusion).

CC Licensed Content, Shared Previously

About Writing: A Guide,  Robin Jeffrey, CC-BY.

A Concise Introduction to Logic,  Craig DeLancey, CC-BY-NC-SA.

English 112: College Composition II ,  Lumen Learning, CC-BY-SA.

English Composition 1 ,  Lumen Learning,  CC-BY-SA.

Frameworks for Academic Writing ,   Stephen Poulter, CC-BY-NC-SA.

Introduction to Logic and Critical Thinking,   Matthew J. Van Cleave, CC-BY.

Methods of Discovery,  Pavel Zemilanski,  CC-BY-NC-SA.

Writing for Success ,  CC-BY-NC-SA.

Writing in College: From Competence to Excellence ,  Amy Guptill, CC-BY-NC-SA.

Image Credits

Figure 3.1 “Opinion vs Argument,” by Kalyca Schultz, Virginia Western Community College,  derivative image from  original  by ijmaki, pixabay, CC-0.

Figure 3.2 “Argument Diagram,” Virginia Western Community College, derivative image using “ Thin Brace Down ,” by pathoschild, Wikimedia, CC-BY-SA 3.0.

Figure 3.3 “Common Premise Indicators,” by Kalyca Schultz, Virginia Western Community College, CC-0.

Figure 3.4 “Common Conclusion Indicators,” by Kalyca Schultz, Virginia Western Community College, CC-0.

Figure 3.5 Untitled, by Matthew Van Cleave, from  Introduction to Logic and Critical Thinking ,  CC-BY.

Figure 3.6 Untitled, by Matthew Van Cleave, from  Introduction to Logic and Critical Thinking  ,   CC-BY.

Essentials for ENGL-121 Copyright © 2016 by David Buck is licensed under a Creative Commons Attribution-NonCommercial 4.0 International License , except where otherwise noted.

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