AP English Language

The component that is NOT part of an effective conclusion paragraph is: C.New arguments or evidence not previously discussed.

Here’s why:

An effective conclusion should synthesize and summarize the ideas that have already been presented in the essay. Introducing new arguments or evidence in the conclusion would disrupt the flow of the essay, confuse the reader, and undermine the purpose of the conclusion, which is to provide closure and reinforce the main points.

Why the other options are effective:

A.A restatement of the thesis statement: This is crucial i...