Which factor contributed to the rise of the Akkadian Empire?

A.) The Akkadians invaded the Fertile Crescent.
B.) The Akkadians encouraged Israelites to rebel.
C.) The Akkadians fought wars to overthrow weaker empires.
D.)The Akkadians managed to unite Mesopotamian city-states.

What groups are bryan drawing a contrast between ? check all that apply a. people in the city and people in the country b. people who are educated and people who are not c. people who are in favor of free silver and people who want the gold standard d. people who work and people who don't