Respuesta :
Answer:
I think it's option D if it's wrong then feel free to report it
Because After the rise of demand the African slave labor was introduced
Answer:
D
Explanation:
Letter D is the correct one because at first the colonizers worked by themsenves, after introduced the Native Americans, plantations grew fast and then they were forced to introduce more workers, but they wnted to lose no money on that, that´s why they introduced the slave workers, black people.