Historical regions of Iraq

Mesopotamia is a historical region of West Asia situated within the Tigris–Euphrates river system, in the northern part of the Fertile Crescent. It corresponds roughly to the territory of modern Iraq. Just beyond it lies southwestern Iran, where the region transitions into the Persian plateau, marking the shift from the Arab world to Iran.

northern portion of region between Tigris and Euphrates rivers, now part of Iraq, Syria and Turkey

region between Euphrates and Tigris

Barwari (, ) is a region in the Hakkari mountains in northern Iraq and southeastern Turkey. The region is inhabited by Assyrians and Kurds, and was formerly also home to a number of Jews prior to their emigration to Israel in 1951. It is divided between northern Barwari in Turkey, and southern Barwari in Iraq.

historical region of West Asia

historical region