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2 votes
How does surplus lead to trade?

A. People fight for items that they need
B. People trade their extra materials for things they need
C. Trade causes people to not have enough of an item.
D. Surplus did not really lead to trade

User Darpan
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5.4k points

1 Answer

3 votes
B. People trade their extra materials for things they need
User Paul Calabro
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