New 500 b. c., the roman government began to institute which changes?
select all that apply
a one-man-one-vote mentality

the need for a two-chamber government.

the idea that leaders would be accountable to the population

a stable form of government that would last to modern times

electing representatives to make laws on citizens' behalf

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.