Archaeological and historical evidence indicates that

a. until ca. 900 C.E., West African settlements engaged in little trade or cultural interaction with each other.
b. around 900 C.E. Muslim adventurers introduced wetland rice cultivation to West Africa.
c. the conversion of African rulers to Islam helped to expand West Africa’s commercial activities.
d. the absence of river-going watercraft stunted the development of West Africa’s internal traffic until the arrival of Europeans ca. 1450 C.E.


c. the conversion of African rulers to Islam helped to expand West Africa’s commercial activities.

History

You might also like to view...

Analyze how the United States conducted the war in Europe and in the Pacific. What different conditions existed on each front and how did these affect strategies?

What were the positive and negative sides to these strategies? Answer:

History

Which of these was decisive in the Persian loss to the Greeks in the 480s?

A) the weakness of the Persian forces B) the distance from the Persian capital C) the poor organization of the Persian forces D) the much larger population of Greece

History

Under the Old Regime, Jews were largely segregated from non-Jewish citizens with the exception of __________.

A. England B. France C. Spain D. Poland

History

While progressives and Bolsheviks held much in common in their vision, they differed in their views on

A. self-determination. B. the idea of global change. C. the socialization of factories. D. monarchies.

History