What is a thesis statement in a short essay?

• A. A one-sentence claim that presents the main argument or purpose of the essay.
• B. A long paragraph describing the conclusion.
• C. A list of sources used.
• D. An anecdote about the author.

Answer: (A)

A thesis statement is a one-sentence claim that presents the main argument or purpose of the essay. It tells the reader what you believe about the topic and hints at how you’ll support that idea with evidence. A strong thesis is specific and debatable, not just a fact or a summary, and it usually sits in the introduction, guiding what the rest of the essay will discuss. For example: “Requiring school uniforms improves focus and reduces distractions by creating a consistent environment.” The other options don’t fit because they describe the conclusion, list sources, or share details about the author rather than stating the central argument of the essay.