Which of these choices best describe the work of karl marx?

a. he argued that all financial value is produced by labor
b. he considered the structure of government to be the most important part of society
c. he compared the development of a society to the evolution of living things

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.

True or false? correlations can only be negative.

I'm in a few lessons on eastern europe and i need me don't leave me hanging. : {