Mesopotamia became a battleground between the Romans and Parthians , with western parts of Mesopotamia coming under ephemeral Roman control .
Around 150 BC , Mesopotamia was under the control of the Parthian Empire .
Mesopotamia became a battleground between the Romans and Parthian Empire , with western parts of Mesopotamia coming under ephemeral Roman control .
Around 150 BC , Mesopotamia was under the control of the Parthian Empire .