准确是明末清初。明末国土面积360万平方公里。鼠疫，大旱，农民起义，满清屠杀3000万

来源: 老生常谈12 于 2025-01-15 17:05:44 [博客] [旧帖] [给我悄悄话] 本文已被阅读：次

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