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Step2247 [10]
3 years ago
14

Analyze the effect that plentiful harvests had on population in the ancient civilizations of the mainland's river valleys

Geography
1 answer:
PilotLPTM [1.2K]3 years ago
4 0
One effect that plentiful harvests had on ancient civilizations of the mainland's river valleys was to help have larger populations and the need to have materials to survive.  
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