Why was mansa musa the most important ruler of Mali. I need 3 reasons that can be reasonably argued

Question

I am writing an argumentative paper on why Mansa Musa was the most important ruler

Answer 1

Musa Keiti I was the 10th Mansa (king/emperor) of Mali.

When he returned from his 4000 mile Haj to Mecca he brought with him various artisans, architects, scholars, poets, and traders. He made the Mali empire the one of the major centers of Islamic thought and practice.