How did the Columbian Exchange affect both Native Americans and Africans? O A. It subjected many people to forced labor and disease. B. It provided new technologies to grow their civilizations. C. It increased their prosperity through new sources of trade D. It relocated most of their people from their home continent

d

Explanation:

it relocated most of their people from their home continent

the results of roman expansion produced social conflict and civil war. julius caesar gained power and became a dictator but was then assassinated. the reign of augustus began a long period of imperial rule and peace in the roman empire. rome faced the problems of how to maintain peace, law, and order.

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brainliest?

i think the answer is b.