What tasks did the african rulers perform in exchange for loyalty from their people?

The answer is: West African society expected each person to be loyal to his or her extended family. Even the very young and the very old had their own tasks. Silent barter is a process in which people exchangegoods without ever .His son, who was the next ruler of Mali, also took the title of mansa, as did the empire's later rulers.

The answer coastal regions and peary land