AP English Language

The correct clear thesis statement is: B."The reasons why I came to the United States to study were to educate myself and then return to Morocco to apply my education."

Explanation:

This is a clear thesis statement because:

1.It presents a specific argument or claim about the reasons for coming to the United States to study.

2.It gives details (to educate oneself and return to Morocco to apply the education), providing a roadmap for the essay.

Why the other options are less clear:

A."The reason why I came to the United States is to...