The correct answer is B.
This river is also called the Chang Jiang or Long River
It allowed them to travel at a decent price, possibly to an area with better job opportunities.
Answer:
<u>Sumer</u>, located in Mesopotamia, is the first known complex civilization, having developed the first city-states in the 4th millennium BCE. It was in these cities that the earliest known form of writing, cuneiform script, appeared around 3000 BCE.
Explanation:
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I believe the answer would be, "Posture".
