Identifying severn suzuki’s purpose, which two quotations most clearly show suzuki’s purpose?

Can someone “think of a time you overcame a challenge or obstacle. describe the experience in two or three sentences”

How does including this excerpt at the beginning of the essay contribute to his argument post

The economic boom of the roaring twenties coincided with, and was partly fueled by a) the end of wwii b) the birth of consumer culture c) the beginning of the coolidge presidency d) the end of prohibition