Final answer:
Historians chose the name Mesopotamia for the region where Iraq and eastern Syria are now located due to its fertile soil, its location bordered by rivers, and its diverse group of peoples.
Step-by-step explanation:
The region of Mesopotamia, where Iraq and eastern Syria are now located, was named by historians for several reasons. One of the main reasons is that the region was bordered by rivers on two sides - the Tigris and Euphrates rivers. These rivers provided a reliable water source for agriculture and transportation, making the region a hub of early civilization. Secondly, the region had highly fertile soil due to the periodic flooding of the rivers, allowing for the cultivation of crops. Finally, Mesopotamia was occupied by a diverse group of peoples, including the Sumerians, Akkadians, Babylonians, and Assyrians.
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