From the nearby rivers (Tigris river and Euphrates river)on each side of Mesopotamia.
Mesopotamia has two rivers, the Tigris and the Euphrates.
The Tigris, the Euphrates, the Diyala and the Khasa are the main ones.
Euphrates.
The Tigris and Euphrates Rivers flow into the Persian Gulf.
The Tigris and Euphrates rivers
The Euphrates is in Iraq.
Those two rivers are the Euphrates and Tigris.
The Euphrates River
Mesopotamia has the Euphrates and Tigris Rivers.
The Euphrates river ends in Iraq
Euphrates College was created in 1878.