Because they were driven away from their homelands by force
Mansa Musa was the emperor of Mali who transformed Timbuktu from a dusty desert village into a dazzling center of trade, culture and learning known as the "Pearl of Africa". The correct option among all the options that are given in the question is the third option or option "C". I hope the answer helps you.
To be honest I think answer is two
Answer:
Commander in Chief of the Army and Navy of the United States, and of the Militia of the several States, when called into the actual Service of the United States
Explanation:
The president can declare war because he is the leader of the nation. He has full contact with any of the other nations leaders. If he feels like he needs war, then he needs war.