I don't know what the choices are since your didn't put them in the question, but what did happen is that Portugal continued to go eastward and develop their new trading empire...
D. The end of the cold war
Farms wanted less competition and more land for farming while miners wanted new mining jobs which the East didn’t have much of
Answer:increase agriculture production
Explanation:
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.