What effect did agricultural tools have on the development of cities? a agricultural tools could be used to dig holes for house building. b agricultural tools allowed early humans to grow a surplus of food, thus freeing up time to build settlements that grew into cities. c agricultural tools needed to be made by an expert. humans gathered near the expert and settlements developed. d settlements developed so humans would not have to travel far to trade their agricultural tools.
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What effect did agricultural tools have on the development of cities? a agricultural tools could b...
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