<span> Years: 1580 to 1640 is when they suffered</span>
Answer:
It increased national unity by reducing sectional differences. It boosted the speed of cross-country mail delivery.
Explanation:
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Answer:
Confucianism.
Explanation:
Confucianism is a philosophy because there is no deity of worship. In order for something to be consider a religion, there has to be a deity.
I'm gonna do some more research then i'll get back to you on this.