Explanation:
Necessary and Proper clause – Congress has the power to make laws necessary and proper to enact enumerated powers. The states had more power than the national/central/federal government. Federalism – The US Constitution divides power between the Federal/National government and state governments.
Essentially, after Muhammad/Islam conquered Mecca, they went over to present day Yemen and Oman and rekt that area too. Then muhammad died so yea.
Those factors were:
city-states
the drawing of political borders
divide and rule policies
