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Germany's resumption of unrestricted submarine warfare and the revelation of the
Featured Event 1917 Event

February 3

Zimmermann Telegram Exposed: America Moves Toward War

Germany's resumption of unrestricted submarine warfare and the revelation of the Zimmermann Telegram, which promised Mexico the return of Texas, New Mexico, and Arizona, forced President Wilson to abandon neutrality and ask Congress for a declaration of war. This pivot transformed the conflict from a European struggle into a global crusade, ensuring American participation in shaping the post-war peace conference and eliminating militarism from the globe.

February 3, 1917

109 years ago

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