Question

What is the purpose of a theme?

It is the subject of an essay.
It is the topic that is explored in a book.
It describes the intent of the author.
It gives the main idea that is defended throughout an essay.

Answer 1

I believe it is "It gives the main idea that is defended throughout an essay"

Step-by-step explanation:

XD

Answer 2

D

Step-by-step explanation:

It gives the main idea that is defended throughout the essay.