What threat did Europe face in the 700s

During the period from 1865 to 1898 how did the political/economic elite contain the demands of farmers and laborers for economic justice

Why is it necessary to obey social norms? write briefly.

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.