AP English Language

The correct answer is: D.To reinforce the main point and leave a lasting impression on the reader.

Here’s why:

Reminding the reader of the main argument in the conclusion helps reinforce the essay’s key message, ensuring that the reader understands the importance of the argument. This makes the conclusion impactful and leaves a lasting impression, allowing the reader to reflect on the significance of the essay's points.

Why the other options are less fitting:

A.To confuse the reader and make the conclusion less impactful: This is the...