The reason that federal courts do not try these cases is because there are already special courts just for these types of cases.
Mansa Musa was able to bring Islamic culture to Mali by bringing Arab scholars and architects to Mali. Mansa Musa is known as the greatest ruler of his time. He was able to increase the Islamic culture in Africa. He was also called the country's architect. I hope this could help you :)
1.the u.s. system of checks and balances
2.separations of powers
3.checks and balances examples
4. checks and balances in action
5. Roosevelt and the Supreme Court
6. sources