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FAQ

郡县 (jan 1, 221 BC – jan 1, 50)

Description:

秦汉主要是郡县两级,东汉末年在郡之上又设置了州。
具体时间不可考

Added to timeline:

10 Nov 2021
4
0
912

Date:

jan 1, 221 BC
jan 1, 50
~ 271 years