What were Mansa Musas most important achievements?

Mansa Musa, the ruler of the Mali Empire in the 14th century, is best known for his significant contributions to the expansion of trade, wealth, and education in West Africa. His pilgrimage to Mecca in 1324 showcased his immense wealth and brought attention to the Mali Empire, establishing it as a major player in the Islamic world. Additionally, he is credited with promoting the growth of cities like Timbuktu and Gao, fostering the establishment of universities and libraries that advanced learning and culture. Musa's reign solidified Mali's status as a center of commerce and Islamic scholarship.