Answer:fertile plains yielded surplus olives and olive oil taht increased trade, the inland system of roads made Rome the center for trade and the tiber River flowed through the city
Explanation:
Never before in human history had so many of the world's plants, animals, and microorganisms been so thoroughly and so abruptly mixed and dispersed. We call this phenomenon the Columbian Exchange. Determined to farm the American land in a European manner, the colonists introduced their livestock: pigs, horses, mules, sheep, and cattle.
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Answer:
Economy
Explanation:
Higher prices for commodities
