The correct answer would be "The Destruction of Koumbi Salech and climate change". The capital city of Koumbi Salech was weakened by the constant invasions from their neighbors, prompted by their jealously and fear of Ghana's wealth and power. After the invasion that left them vulnerable, a severe drought came and forced people to move out of the empire to seek food and water.
Answer:
It IS NOT Destruction of Koumbi Salech, and climate change, it may be
Climate change and foreign invasions
Explanation:
