Mansa Mūsā left a realm notable for its extent and riches—he built the Great Mosque at Timbuktu—but he is best remembered in the Middle East and Europe for the splendour of his pilgrimage to Mecca (1324).
Likely because they were hardy, and had a fair amount of experience with agriculture.
Answer:
May I ask who them is ? possibly more details
<span>Karl Marx predicted that the proletariat would overthrow the Bourgeoisie. The communism's father created a theory that states that with the contradictions of the class fight, one day the proletariat would overthrow, literally, the force and the power of the bourgeoisie class, that holds the power and maintain the exploration setting.</span>