13. Why did enslaved Africans replace enslaved Native Americans in the Americas? A. Native Americans had superior technology.

B. Enslaved Africans were cheaper than enslaved Native Americans.

C. African enslaved people were easier to access.

D. Native Americans died too often from Europeans' disease.

D

Explanation:

Africans became enslaved for really 2 reasons, one, Natives knew the land better than the Europeans so they could run away and never be found. The Africans did not know the land at all. Two, European diseases were new to the Natives, but not to Africa because Africa had been making contact with Europe for ages.