Why was the qin dynasty coin important to the lives of the people from that civilization at that time?

Question

Why was the qin dynasty coin important to the lives of the people from that civilization at that time?

Answer 1

before qin united china and became the 1st emporer, each tribe had different coins for their currencies, which makes it very difficult to trade with people from other tribes. so after qin conquered other tribes, people were using same currency, same writing, and same belief(confucianism) which gave the empire a boost in economy, science, and culture respectively.

Answer 2

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