Satire is an author’s use of a. narration to explain plot events b. dialogue to engage the reader c. details to present a time period d. humor to criticize human folly

D is the only possible answer. 

A: sometimes satire can involve plots and and narration, but that limits satire. It is a much more universal literary tool than that.

B: again, sometimes satire can be dialogue but it does need to be.

C: Though the late 17th and early 18th Century used satire frequently, every time period has its satirists. 

Isearch it in google and give , she was get bully by other people in the school and that make here hate school

Pardon me. to answer questions like this, we would have needed more information. for starters, two sentences from the excerpt that came with the question.