PLZ HELP ME WILL GIVE BR How did Askia Muhammad influence the culture of the Songhai Empire?

He expanded the empire and unified the people.

He promoted education and trade, which helped spread Islam.

He opened galleries throughout the empire to display works of art.

He invited foreigners to come teach the Arabic language to his people.

How was rockefeller able to build his monopoly across the oil industry? he found newer and cheaper ways to refine oil, increasing his profits. he confined his business to ohio so he could buy all the refineries there. he bought up oil refineries, cut costs, and reinvested his profits in other refineries. he began to sell kerosene as well as oil, expanding his market.

According to jean-jaquees rousseau, individuals participating in a social contact agree to be ruled by

"the plan of removing the aboriginal people who yet remain within the settled portions of the united states . . approaches its consummation. . an extensive region . . has been assigned for their permanent residence. it has been divided into districts and allotted among them. many have already removed and others are preparing to go. . " removal of southern indians to indian territory, 1835 this passage is most closely related to a) imperialism. b) the civil war. c) westward expansion. d) the french indian war.