Answer:
Mansa Musa inherited a kingdom that was already wealthy, but his work in expanding trade made Mali the wealthiest kingdom in Africa. His riches came from mining significant salt and gold deposits in the Mali kingdom. Elephant ivory was another major source of wealth.
Its kinda confusing maybe try putting a pic to understand better
D.,
A, B, and C have the solution of the system of Equations (2,1) But D has a solution of (1,2).
Why did it seem early in the war that North Korea would win? ... It wanted to start a war with the United States. It wanted to receive economic aid from the United States. It was influenced by the Soviet Union.