In John Hersey's "A Noiseless Flash," what are some fiction and nonfiction techniques that he uses? And how do these effect the reader?

Question

I know the character development is a fiction technique, and the uses of facts and statistics are nonfiction techniques, but i need one more technique for both fiction and nonfiction.

Answer 1

PLEASE help me Ms. Sue ):

Answer 2

Ms.Sue gives out wrong answers.