Answer:
African descent
Explanation:
European descent in the late 1600s believed the Africans as inferior based on their race and colour. Europe saw them as fit to do manual work for Europeans. African descent was physically different from Europeans. Africans had a strong body structure which allowed them to work in fields for long hours.
The beginning of the plantation in America changed the structure of the trade and expansion. The Sugar plantation changed colonial societies as the economy based on slaves came into existence. Slavery increased overall elasticity in labour. It was also more productive and made labour a capital asset.
The insecurity some felt about their social status when slaves were put in the lowest class and were forced to work as labour. They were considered as the property of their masters.
Mansa Musa was able to bring Islamic culture to Mali by bringing Arab scholars and architects to Mali. Mansa Musa is known as the greatest ruler of his time. He was able to increase the Islamic culture in Africa. He was also called the country's architect. I hope this could help you :)