Answer: Mesopotamia
Explanation: Mesopotamia is an area created between the Tigris and the Euphrates and in a literal translation means between two rivers. Thanks to the fact that it was in the river valley, the oldest known civilization of Sumer, which ruled Mesopotamia, developed. Over time, the area of Mesopotamia expanded and occupied the areas of today's Iraq, parts of Iran, Syria and Turkey. In addition to Sumer, the Assyrian and Babylonian dynasties also ruled Mesopotamia.
