Plantations were farms that grew crops harvested by residenti labor. some crops grown on them include rice, corn, coffee, ect
As trade intensified between Africa and Asia, prosperous city-states flourished along the eastern coast of Africa.
Answer:
I don't know
Explanation:
I am not sure that they can or would be called heroes. They found new plants, met native Americans, and charted unknown areas of the new lands, but they were not well known in their time.
THE ANSWER IS C, BECAUSE WE DID THAT IN SCHOOL
