If you can, sit in the sun for a few minutes. Then sit in the shade or inside. Do you notice colors are more bright or less vivid in the sun or in shade

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.