Respuesta :

The answer would be A because the plantation owners where losing the native Americans because of sicknesses so they need more people to help them without losing a lot of money. 
LREH

Answer:

The reason is described in option A.

Explanation:

The African slavery replace indentured servitude in the english colonies in 1976.

The planter after the Bacon's rebellion started to prefer permanent African Slavery to the headright system.  

The practice of indentured servitude in US  did not end until the early 1900s.