Zimmermaan Telegram was a secret diplomatic service communication used from the German Office in January 1917. Before United states entered World War I against Germany. Mexico would recover Texas, Arizona and new Mexico . This message was interpreted by the British Intelligence . The missive gave the ambassador a now-famous set of instructions: if the neutral United States entered the war on the side of the Allies, Von Eckhardt was to approach Mexico’s president with an offer to forge a secret wartime alliance. The Germans would provide military and financial support for a Mexican attack on the United States, and in exchange Mexico would be free to annex “lost territory in Texas, New Mexico and Arizona.” In addition, Von Eckardt was told to use the Mexicans as a go-between to entice the Japanese Empire to join the German cause. The communication was an attempt to …show more content…
The lack of secure ciphers made wireless transmission dangerous. Codes, which were regarded as generally more secure than ciphers, became standard for top secret communications. Sir Alfred Ewing established the British code breaking operation to decipher German wireless messages and managed Room 40, the British Admiralty intelligence department of cryptanalysis.
Full Text of the Zimmermann Telegram (translation of the German) The Full Text of the Zimmermann Telegram is as follows: We intend to begin on the first of February unrestricted submarine warfare. We shall endeavor in spite of this to keep the United States of America neutral. In the event of this not succeeding, we make Mexico a proposal of alliance on the following basis: make war together, make peace together, generous financial support and an understanding on our part that Mexico is to re-conquer the lost territory in Texas, New Mexico, and Arizona. The settlement in detail is left to