What did the Zimmermann telegram say and why was it significant?

In the telegram, intercepted and deciphered by British intelligence in January 1917, Zimmermann instructed the ambassador, Count Johann von Bernstorff, to offer significant financial aid to Mexico if it agreed to enter any future U.S-German conflict as a German ally.

Why did the Zimmermann telegram upset the United States?

The note revealed a plan to renew unrestricted submarine warfare and to form an alliance with Mexico and Japan if the United States declared war on Germany. The message was intercepted by the British and passed on to the United States; its publication caused outrage and contributed to the U.S. entry into World War I.

Was the Zimmermann telegram real?

The telegram was intercepted and decoded by British intelligence. Revelation of the contents enraged Americans, especially after German Foreign Secretary Arthur Zimmermann publicly admitted on March 3 that the telegram was genuine. It helped to generate support for the American declaration of war on Germany in April.

Was the Zimmermann telegram intercepted by the US?

Mexico would recover Texas, Arizona, and New Mexico. The telegram was intercepted and decoded by British intelligence. Revelation of the contents enraged Americans, especially after German Foreign Secretary Arthur Zimmermann publicly admitted on March 3 that the telegram was genuine.

Why did Arthur Zimmermann send the telegram?

The message was sent to the German ambassador to Mexico, Heinrich von Eckardt. Zimmermann sent the telegram in anticipation of the resumption of unrestricted submarine warfare by Germany on February 1, which the German government presumed would almost certainly lead to war with the United States.

Who was Arthur Zimmermann quizlet?

German foreign secretary Arthur Zimmerman had secretly proposed a German-Mexican alliance against the United States. When the note was intercepted and published, it caused an uproar that made many Americans more willing to enter the war.

Why did the Zimmermann Telegram upset the United States?

When did Zimmermann telegram?

In January 1917, British cryptographers deciphered a telegram from German Foreign Minister Arthur Zimmermann to the German Minister to Mexico, Heinrich von Eckhardt, offering United States territory to Mexico in return for joining the German cause.

What was the Zimmermann Telegram and why was it important?

The Zimmermann Telegram was a proposal from Arthur Zimmermann (Foreign Secretary of the German Empire) to Heinrich von Eckardt (German ambassador in Mexico) to wage war with the U.S. The German government was planning on beginning “unrestricted submarine warfare” on February 1st of 1917.

What did the Zimmerman note say about Mexico?

The telegram said that if Germany went to war with the United States, Germany promised to help Mexico recover the territory it had lost during the 1840s, including Texas, New Mexico, California, and Arizona. The Zimmerman Note and German attacks on three U.S. ships in mid-March led Wilson to ask Congress for a declaration of war.

What was the Zimmermann note?

The Zimmermann Note, or otherwise known as the Zimmermann Telegram was a message dispatched to Mexico from the German Empire proposing that Mexico and Germany become allies and proceed to wage war against the United States.

Who decoded the telegram from Room 40?

On January 17—two days before the telegram arrived in Washington—a British cryptanalyst named Nigel de Grey decoded the note. Recognizing its strategic value, he immediately strode into the office of Room 40’s chief, Captain William Reginald “Blinker” Hall, and asked him a question: “Do you want to bring America into the war?”