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.
The situation was the result of the desire to form a tyranny free government. Now they would have to create a new stronger government that could also protect against tyranny. Three ways the Constitution defends against tyranny are federalism, separation of powers, and checks and balances.