WILL GIVE BRAINLIEST + EXTRA POINTS ANSWER this Question!!!

Which describes a difference between the attacks of Arab Muslim armies and the attacks of Ottoman Turk armies on the Byzantine Empire?

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.