They both believed in a Social Contract form of government,where those who ruled did so with the willing consent of the people they ruled over.
C. Both
Explanation:
Egypt depended on floods from the Nile and Mesopotamia owed its prosperity in large part to the flooding of the Tigris and Euphrates Rivers in the spring. The Mesopotamians relied on the water brought by the floods for drinking, for their livestock, and for watering their crops.
Answer:
The correct answer to this is B