Mansa Musa was the emperor of Mali who transformed Timbuktu from a dusty desert village into a dazzling center of trade, culture and learning known as the "Pearl of Africa". The correct option among all the options that are given in the question is the third option or option "C". I hope the answer helps you.
<span>Eliminativism is based on the belief
that race is not biological</span>
Naturalism on the other hand is based
on the notion that race is biological
Constructivism is based on the notion
that race is real, but only socially construed as it is based on social factors.
The slave trade had many effects on Africa. Most of them were, of course, negative, though we can argue that the slave trade was positive for some African states at least in the short term.
One negative about the slave trade was that it tended to increase the amount of war that occurred in West Africa. The reason for this is that European (and American) slave traders did not simply go out into the African countryside and kidnap their own slaves. Instead, they bought slaves from the coastal kingdoms. Those kingdoms generally got slaves to sell through war and through raiding against inland tribes. Because the slave traders wanted more slaves, the coastal kingdoms were encouraged to wage more wars and conduct more raids against their neighbors. In addition, those kingdoms were provided with things like guns in exchange for slaves. This helped those kingdoms have more of a capability of waging war.
The correct option is D.
Scientific revolution refers to the principle which historians employed to explain the emergence and rapid development of modern science. The scientific revolution started in Europe at about 1543 and it brings about a great change in the way people think. During this period, people started criticizing thoughts that were previously acceptable and unchallenged; it also led to the establishment of many modern sciences.