Answer:
Tha answer is A: Mansa Musa’s successor was unable to control the large empire and protect it from foreign invaders.
Explanation:
Mali was successful because it had strong leaders like Sundiata Keita and Mansa Musa.However, the Mali Empire began to lose power for several reasons. First, Mansa Musa's son and successor, Maghan, was a weak leader. He was unable to control the large empire or stop invaders who threatened parts of the vast empire. Foreign invaders then took control of parts of the empire. Before long, large parts of the empire broke away and declared their independence. This left Mali weakened and led to its complete downfall.
