The correct answer is A) He recaptured gold-producing areas of West Africa.
Sundiata contributed to the Mali Empire in that he recaptured gold-producing areas of West Africa.
As the founder of the famous Mali Empire, King Sundiata, he ruled a big portion of West Africa from 1235to 1255 CE. He was known to be a true leader, fierce warrior, and a smart ruler. In the Battle of Kirina, his troops defeated Soso and later conquered Ghana, controlling much of the West African territory.