What forms the borders of Mesopotamia? help plzzz :DD

The Tigris River formed the northern-most boundary of Mesopotamia. The Euphrates River formed the southern-most boundary. Both rivers flowed from the north to the southeast, emptying into the Persian Gulf, which formed the eastern border of Mesopotamia.

Explanation:

where are the answer choices

no options provided, here,but the answer to this question is often: a historian cites a japanese newspaper article published a year after the end of world war ii in order to draw conclusions about the effect of the war on the japanese economy.

clearly from the answer, the historian alludes to historical sources,and records to aid in analyzing and drawing conclusion on the effect of the war on the economy of japan.