Sagot :
Answer:
They all had rivers
Explanation:
Egyptian: Nile River for religion, agriculture, and travelling up and down
Mesopotamian: Tigris and Euphrates River
Indus River Valley: Punjab (“Five Rivers”)
Both were surround by deserts,rivers, and they were both highly agricultural. * Both were very productive with their populations ( people wise). *Mesopotamia had the first irrigation system ( brought water canals to the town) while Indus River did not think of canals and fetch their own water.