How did geography influence the development of the ancient river valley civilizations?

how did the development of agriculture in the river valley civilizations affect the roles and influence of women?

explanation:

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2: albert einstein was one of several german scientists who the allies defeat the nazis

explanation:

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nothing certain is known about what happened, but it seems that the country declined gradually, perhaps due to bad government, or, more likely, due to a series of bad harvests, which resulted in widespread and recurrent famine.