How many justices are currently serving on the u. s. supreme court?

Which common characteristic of renaissance buildings does this image show

When arriving at a navigation lock what is the order of priority

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.