Which best describes how The characteristically American settings shape Both stories

The graph shows a student’s data from an investigation about plant growth in five plants of the same type.

What does it mean when a government decides to do something?

Quick using the information in the graph, one might speculate that a) w.w.i created increased job opportunities in the u.s. b) the election of president hoover in 1936 caused unemployment to decline. c) the return of soldiers following w.w.ii caused unemployment to increase in the u.s. d) the new deal programs of president roosevelt created employment opportunities in the u.s.