Mali rose to the height of its power under Mansa . a
Sundiata
b
Sunni Ali
c
Soumaoro
d
Musa
free points

D: Musa

Explanation:

Mali reached its height under the ruler Mansa Musa. 1400s. The wealthy and powerful Mali Empire ruled West Africa after the fall of Ghana.

D musa

Explanation:

Under Mansa Mūsā (1307–32?), Mali rose to the apogee of its power. He controlled the lands of the middle Niger, absorbed into his empire the trading cities of Timbuktu and Gao, and imposed his rule on such south Saharan cities as Walata and on the Taghaza region of salt deposits to the north.

I hope this was helpfull

the answer would be a)henry grady because he came up with the term "new south"

you so !