Which of the followimg describes a reson europeans began relying on african labor on thieir plantations in the americas?
a. indigenous populations in the americas had been devasted by european diseases
b. africans were willing to work for very little money in exchange for passage to the americas.
c. christian plantation owners refused to allow non - christian indigeonus people to work on their lands
d. europeans were not as experienced with plantation farming as africans.