Answer:
D
Explanation:
The sahara trade took place in Africa, and Ghana is a main state in africa, B and C arent even located in Africa, so by process of elimination and background knowledge its D
Social Darwinism viewed the wealthy aristocracy, or upper class, as having the most socially valued class. It was believed that social status was largely heredity. This means that the social classes were divided due to genetics.
Death from diseases, lack of food, like each other.
