又加了一點：美國曾經對印第安人用過生物武器進行種族滅絕的。他們給印第安人有天花病毒感染的毯子之類。

來源: 立於 2022-03-11 16:20:20 [博客] [舊帖] [給我悄悄話] 本文已被閱讀：次

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