The way you worded the question is a bit odd, but it seems like the answer your looking for is the Japanese Empire.
The significance of the legend of Sundiata to Mali's history is A) Sundiata's determination to overcome his handicap and become a great leader inspired others. Sundiata was made fun of constantly because of him being crippled, however he learned to walk, which impressed the whole community. After living in exile, he heard the Malian kingdom was in danger and brought an army with him to defeat the enemy. He then became the emperor of the first Malian Empire.
I think the answer is B :))