Zimmermann Telegram Facts

What was the Zimmermann Telegram?
The Zimmermann Telegram was a coded message sent in January 1917, as WW1 was raging in Europe, from German Foreign Minister Arthur Zimmermann to Germany's ambassador in Mexico, Heinrich von Eckhardt.

When was the Zimmermann Telegram sent?
The Zimmermann telegram was sent on 16 January, 1917 during WW1, prior the US entry into the Great War.

The Zimmermann Telegram Code / Cipher
Intercepting telegraph traffic was simple during WW1, but was a necessary form of communication. 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.

Zimmermann Telegram for kids
The following fact sheet on Zimmermann Telegram includes interesting facts and information about one of the most important secert messages intercepted and decoded by British intelligence during WW1. What exactly did the Zimmerman Telegram say? For the full Text of the Zimmermann Telegram see bellow.

Facts about Zimmermann Telegram for kids

Zimmermann Telegram Fact 1: The Zimmermann Telegram was a top secret coded message sent on January 16, 1917 from the German Foreign Minister Arthur Zimmermann to Germany's ambassador in Mexico at the height of WW1.

Zimmermann Telegram Fact 2: The purpose of the Zimmerman telegram was to give Heinrich von Eckhardt, the German ambassador in Mexico, a set of coded instructions should the neutral United States enter WW1 on the side of the Allies.

Zimmermann Telegram Fact 3: Direct telegraph transmission to Mexico was not possible because the British had cut Germany's transatlantic telegraph cable. However, the United States allowed a limited use of its diplomatic cables for Germany to communicate with its ambassador in Washington.

Zimmermann Telegram Fact 4: The encrypted telegram was therefore first received by Johann von Bernstorff, the German ambassador in Washington D.C., who then forwarded the message onto the German Ambassador in Mexico, Heinrich von Eckardt.

Zimmermann Telegram Fact 5: On January 17, 1917  Room 40, the British Admiralty code breaking operation, intercepted the coded Zimmerman telegram and immediately started work on deciphering the encrypted message...

Zimmermann Telegram Fact 6: Johann von Bernstorff, the German ambassador in Washington D.C., forwarded the message on to Heinrich von Eckardt, the German Ambassador in Mexico, Heinrich von Eckardt on January 19, 1917.

Zimmermann Telegram Fact 7: Ambassador Heinrich von Eckhardt passed the content of the Zimmerman telegram to Venustiano Carranza, the President of Mexico.

Zimmermann Telegram Fact 8: American had maintained a neutral position during WW1 however Germany was about to go back on the 'Sussex Pledge' to America (not to sink merchant ships without due warning)

Zimmermann Telegram Fact 9: The top secret content of the Zimmerman telegram was a diplomatic bombshell and therefore sent in code. The summary of the missive was:

● Proposing an alliance between Mexico and Germany by which the Germans would provide Mexico with ample supplies to re-conquer Texas, New Mexico, and Arizona
● Zimmerman further suggested that the Mexican president Venustiano Carranza invite Japan, nominally an Allied nation, to join the proposed German-Mexican pact.

Zimmermann Telegram Fact 10: Why did Germany risk bringing the US into WW1 on the side of the Allies? Answer: The situation with Mexico:

● Francisco  "Pancho" Villa had led the 1910 Mexican revolution and had mounted cross-border raids into New Mexico.
● In response to this action President Woodrow Wilson sent a punitive expedition into Mexico to pursue the raiders.
● This encouraged Germany to believe that this serious situation, and other US concerns and the considerable financial interests in the area, would tie up US resources and military operations and distract the Americans from entering WW1.

Zimmermann Telegram Fact 11: On February 1, 1917 Germany begin unrestricted U-boat warfare in the Atlantic. US ships came under attack from German U-Boats (submarines) and the USA broke off diplomatic relations with Germany

Continued...

Facts about Zimmermann Telegram for kids

What did the Zimmerman Telegram say? 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 you.
 

You will inform the President of the above most secretly as soon as the outbreak of war with the United States of America is certain and add the suggestion that he should, on his own initiative, invite Japan to immediate adherence and at the same time mediate between Japan and ourselves.

Please call the President's attention to the fact that the ruthless employment of our submarines now offers the prospect of compelling England in a few months to make peace.

Signed: ZIMMERMANN

Zimmermann Telegram Facts for kids
The info about the Zimmermann telegram provides interesting facts and important information about this important event that occured during the presidency of the 28th President of the United States of America.

Facts about Zimmermann Telegram for kids
The following fact sheet on Zimmermann Telegram also includes the types of warfare used in the Great War.

Facts about Zimmermann Telegram for kids

Zimmermann Telegram Fact 12: Meanwhile the British code breakers working in British cryptographic office known as  "Room 40" were cracking the encrypted message. The code breaking organization came to be known as "Room 40" because of its location in the Old Admiralty Buildings.

Zimmermann Telegram Fact 13: Room 40 Code breakers Nigel de Grey and William Montgomery recognized that the message was encoded in a German diplomatic code system that they called '0075'. They had been working on the 0075 code for months and it was already partially broken when they started work on the Zimmerman telegram.

Zimmermann Telegram Fact 14: The code breakers of Room 40, the British Admiralty intelligence department of cryptanalysis, completed the task on February 5, 1917, handed the message to the British Government.

Zimmermann Telegram Fact 15: It was clear to the British Government that the message was invaluable in finally drawing the United States into WW1 on the Allied side, a long-time British objective. But there were serious problems with sharing the information as the very existence of Room 40 was one of Britain's greatest secrets against the Germans during WW1 and that London was monitoring neutral diplomatic traffic.

Zimmermann Telegram Fact 16: The Zimmermann Telegram was handed over to the American ambassador to Britain on 23 February, 1917. The US ambassador Walter Page then passed the outrageous content of the telegram to President Woodrow Wilson on 24 February, 1917.

Zimmermann Telegram Fact 17: A scheme was devised (involving an agent in Mexico and a burglary) to conceal how the message had become available and also how the U.S. had gained possession of a copy.

Zimmermann Telegram Fact 18: On 26 February, 1917 President Woodrow Wilson proposed to Congress that the U.S. should start arming its ships against possible German attacks.

Zimmermann Telegram Fact 19: President Woodrow Wilson then authorized the State Department to make public the Zimmermann Telegram. On March 1, 1917 the Zimmermann telegram was published in the press and inflamed American public opinion against Germany and helped convince Congress to declare war against Germany.

Zimmermann Telegram Fact 20: Some in the United States, who still held out for neutrality, at first claimed the telegram was a fake but his notion was dispelled two days later, when Arthur Zimmermann confirmed its authenticity.

Zimmermann Telegram Fact 21: On  April 6, 1917 President Wilson declared war on Germany and fought with the allies in WW1 until the war ended on 11 November 1918.

Zimmermann Telegram Fact 22: Mexican President Venustiano Carranza formally declined the proposal on April 14, 1917 when the US had already declared war against Germany.

Facts about Zimmermann Telegram for kids

Zimmermann Telegram for kids: American entry and US role World War I
On April 6, 1917 the United States Senate declared war on Germany and fought with the allies in WW1. For additional facts and information refer to the following links: .

Outbreak and Causes of World War 1

US Entry into World War I

America in World War 1

American Battles in WW1

Zimmermann Telegram Facts for kids - President Woodrow Wilson Video
The article on the Zimmermann telegram provides detailed facts and a summary of one of the important events during his presidential term in office. The following Woodrow Wilson video will give you additional important facts and dates about the political events experienced by the 28th American President whose presidency spanned from March 4, 1913 to March 4, 1921.

Zimmermann telegram

● Interesting Facts about Zimmermann telegram for kids and schools
● Key events and Zimmermann telegram  for kids
● The Zimmermann telegram, a major event in US history
● Woodrow Wilson Presidency from March 4, 1913 to March 4, 1921
● Fast, fun facts about the Zimmermann telegram
● Foreign & Domestic policies of President Woodrow Wilson
● Woodrow Wilson Presidency and Zimmermann telegram for schools, homework, kids and children