Which best explains how the structure of the office of the president fulfill the office’s role?
a) the office is led by the chief of staff, who serves as a key adviser to the president.
b) the office has multiple levels of staff and advisers who the president in many areas.
c) the office is led by the vice president, who serves as a key adviser to the president.
d) the office has a single level of staff and advisers who the president in many areas.

B. The office has multiple levels of staff and advisers who help the president in many areas

Explanation:

the transatlantic slave trade radically impaired africa's potential to develop economically and maintain its social and political stability. the arrival of europeans on the west african coast and their establishment of slave ports in various parts of the continent triggered a continuous process of exploitation of africa's human resources, labor, and commodities. this exploitative commerce influenced the african political and religious aristocracies, the warrior classes and the biracial elite, who made small gains from the slave trade, to participate in the oppression of their own people. the europeans, on the other hand, greatly benefited from the atlantic trade, since it allowed them to amass the raw materials that fed the industrial revolution to the detriment of african societies whose capacity to transform their modes of production into a viable entrepreneurial economy was severely halted.

true true true true that all