Answer: Timbuktu became a center of Islamic education and culture.
Explanation: During the reign of Mansa Musa, Timbuktu became a center of Islamic education and culture. Mansa Musa was a devout Muslim and his pilgrimage to Mecca helped to establish Timbuktu as an important center of Islamic scholarship and commerce. The city became a hub of trade, attracting scholars and merchants from across the Islamic world. Mansa Musa also built several mosques and madrasas in Timbuktu, which helped to solidify the city's reputation as a center of Islamic learning.