where were the four earliest river valley civilizationlocated

Question

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Answer 1

Ancient Mesopotamia is located along the Tigris and the Euphrates Rivers in present-day Iraq, Kuwait, Turkey, and Syria. The Yellow River Civilization is in present-day northern China. The Indus River Civilization is located in present-day northeast Afghanistan to Pakistan and northwest India. Ancient Egypt is located in present-day Egypt along the Nile River.