Why were West African trading centers home to many people who adopted Islam? A. Many of the original holy cities of Islam were located in West Africa.

B. Islamic merchants threatened West Africans who practiced animism.

C. West African kings forced the lower classes to follow the new religion.

D. Arab traders settled in West Africa and built mosques and libraries there.

37. what was hitler's "final solution"? a) the construction of walled ghettos in polish cities to hold "undesirable" groups b) a plan to exterminate all jews living in regions controlled by the third reich c) a series of fake medical experiments on jews conducted on topics such as oxygen deprivation d) a plan to force all "undesirable" groups to become "useful members" of the third reich