Mesopotamia has two rivers, the Tigris and the Euphrates.
The Tigris and Euphrates rivers
The Tigris, the Euphrates, the Diyala and the Khasa are the main ones.
Those two rivers are the Euphrates and Tigris.
Mesopotamia has the Euphrates and Tigris Rivers.
The Tigris and the Euphrates were the main rivers of the fertile crescent
Tigris and Euphrates Rivers are one of them
The Tigris and Euphrates Rivers flow into the Persian Gulf.
The Tigris and Euphrates rivers meet in Iraq.
Nile River, The Tigris River, and the Euphrates River. The four largest rivers are the Tigris, Euphrates, Nile, and Jordan.
The Tigris and Euphrates rivers because they surround Ancient Mesopotamia.
The "Tigris" and the "Euphrates" are two rivers that are found in Iraq.