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Unit 1 Chapters 1-3 World Historyyyyyyyyy Flashcards | StudBud
Unit 1 Chapters 1-3 World Historyyyyyyyyy
1 / 38
Cities, the key feature of civilizations, could not emerge until people found a way to ...
A
build skyscrapers.
B
ensure equality for all people.
C
grow surplus food.
D
develop an economic system based on paper money.
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