The Washington Naval Conference was held in Washington, D.C. from November 1921 to February 1922.

the verdict

SUPPORTED

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Recorded sources

5 sources for · 0 against

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Is it true that the Washington Naval Conference was held in Washington, D.C. from November 1921 to February 1922?

Yes. Multiple historical records and reference sources verify that the Washington Naval Conference took place in Washington, D.C., from November 1921 to February 1922.

Verdict: SUPPORTED · 5 sources for, 0 against · Last checked 4 Oct 2026

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Judged against reference works: claims of this kind are settled by the historical reference record, not journal abstracts.

Evidence for · 5

Wikipedia: Washington Naval Conference

Reference article covering this claim directly

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Wikipedia: Washington Naval Conference. (n.d.). Wikipedia. https://en.wikipedia.org/wiki/Washington_Naval_Conference

2 recorded entries grouped as this source

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Wikipedia: Wikipedia: Washington Naval Conference

Confirms dates and location of the Washington Naval Conference.

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Wikipedia: Wikipedia: Washington Naval Conference. (n.d.). Wikipedia. https://en.wikipedia.org/wiki/Washington_Naval_Conference

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More for · 4

Wikipedia: Washington Naval Treaty

Reference article covering this claim directly

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Wikipedia: Washington Naval Treaty. (n.d.). Wikipedia. https://en.wikipedia.org/wiki/Washington_Naval_Treaty

Foreign Relations of the United States: FRUS Papers Relating to the Foreign Relations of the United States, 1927, Volume I: The Secretary of State to Diplomatic and Consular Officers

Documents the conference held at Washington from November 1921 to February 1922.

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Foreign Relations of the United States: FRUS Papers Relating to the Foreign Relations of the United States, 1927, Volume I: The Secretary of State to Diplomatic and Consular Officers. (n.d.). Foreign Relations of the United States. https://history.state.gov/historicaldocuments/frus1927v01/d199

Wikibooks: Wikibooks: IB/Group 3/History/Route 2/Causes, Practices, and Effects of Wars/The Causes of World War II/Summary

Confirms the Washington Conference took place in 1921–22.

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Wikibooks: Wikibooks: IB/Group 3/History/Route 2/Causes, Practices, and Effects of Wars/The Causes of World War II/Summary. (n.d.). Wikibooks. https://en.wikibooks.org/wiki/IB/Group_3/History/Route_2/Causes,_Practices,_and_Effects_of_Wars/The_Causes_of_World_War_II/Summary

Foreign Relations of the United States: FRUS Foreign Relations of the United States, Diplomatic Papers, 1934, The Far East, Volume III: The Ambassador in Japan (Grew) to the Secretary of State

Refers to the first Washington Conference taking place from November 1921 to February 1922.

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Foreign Relations of the United States: FRUS Foreign Relations of the United States, Diplomatic Papers, 1934, The Far East, Volume III: The Ambassador in Japan (Grew) to the Secretary of State. (n.d.). Foreign Relations of the United States. https://history.state.gov/historicaldocuments/frus1934v03/d21

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