Answer:
1. Because keeping slaves goes against God's word
2. Keeping slaves goes against the declaration of independence. - All Men are Created Equal
Explanation:
C. Mansa Musa was a baller and he built up Africa by being the richest person in human history
Shortages almost destroyed the American economy i believe is correct answer
Popular sovereignty
In which the people choose who will represent them in the government.
Hope this helps :)