Answer:
Federalism is a system of government in which the same territory is controlled by two levels of government. ... Both the national government and the smaller political subdivisions have the power to make laws and both have a certain level of autonomy from each other.
Where is the rest of the qwestion?
1. D: Tigris and Euphrates
all the other rivers are in totally different places from the Fertile Crescent.
2. C: Phoenicia
the Phoenicians were known for being masters of the sea.
