After the Boxer Rebellion of 1900, U.S. Secretary of State John Hay put forward the Open Door Policy, insisting that China must maintain its territorial integrity and remain open to trade with all countries, thereby averting the fate of being fully colonized and partitioned.
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余茂春
2026-10-23 06:24 · 余茂春 发布了新视频：美國長期幫助中國，但中共為什麼仇恨美國？【知定講堂 啟蒙論壇 余茂春】EP265
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This event
U.S. Secretary of State John Hay Proposes the Open Door Policy
1900 · Reported
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