After the decline of Mali, what empire took over the region under the rule of Mohammad Askia? a. Ghana
b. Egypt
c. Songhai
d. Algeria

Was “labor violence” inevitable and unavoidable? what factors played into causing much of the confrontation between unions and big buisness

He constitution dictates that the presiding officer of the senate is the a) majority whip. b) vice-president. c) majority leader. d) speaker of the house.

Banks offer services such as checking and savings accounts. what do banks do with most of the money they receive in deposits from customers? a) they loan it out to other customers. b) they spend it on new banks in other places. c) they keep it in a locked, secured vault in the bank. d) they send it to the federal reserve in washington, d. c.