Zimmermann Telegram as Received by the German Ambassador to Mexico
1/16/1917
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German Foreign Minister Arthur Zimmermann sent this encoded message to the President of Mexico on January 16, 1917, offering United States territory to Mexico in return for joining the German cause in World War I. In return for Mexican support, Germany would help Mexico regain New Mexico, Texas, and Arizona from the United States.
British intelligence intercepted the telegram and deciphered it. In an effort to protect their intelligence from detection and to capitalize on growing anti-German sentiment in the United States, the British waited until February 24 to present the telegram and its translation to U.S. President Woodrow Wilson. The American press published news of the telegram on March 1. On April 6, 1917, the United States Congress formally declared war on Germany and its allies.
British intelligence intercepted the telegram and deciphered it. In an effort to protect their intelligence from detection and to capitalize on growing anti-German sentiment in the United States, the British waited until February 24 to present the telegram and its translation to U.S. President Woodrow Wilson. The American press published news of the telegram on March 1. On April 6, 1917, the United States Congress formally declared war on Germany and its allies.
This primary source comes from the General Records of the Department of State.
National Archives Identifier: 302025
Full Citation: Zimmermann Telegram as Received by the German Ambassador to Mexico; 1/16/1917; 862.20212 / 57 through 862.20212 / 311; Central Decimal Files, 1910 - 1963; General Records of the Department of State, Record Group 59; National Archives at College Park, College Park, MD. [Online Version, https://www.docsteach.org/documents/document/zimmermann-telegram-as-received, April 23, 2021]Activities that use this document
- The Zimmermann Telegram
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