The American congress approved the declaration of war on Germany and its allies on April 6, with just one vote against. Decoding the Zimmermann telegram is perhaps the most significant ...

Accidentally sharing attack plans with a journalist in a group chat is bad. Causing a rising superpower to declare war on you ...

It's an intercepted message sent by Germany, encouraging Mexico to enter the Great War against the United States. In short, it's the type of message that can change the course of history!

This telegram (known as the Zimmermann Telegram) discusses Germany's plan to resume their policy of unrestricted submarine warfare. Once again all ships which sailed into the war zone were at risk ...

After the Zimmermann telegram incident in early 1917, however, in which Germany promised Mexico U.S. territory in return for helping them in the war, America entered the conflict. "The April 1917 ...

Germany's unrestricted submarine warfare, however, was an intolerable affront to America's dignity and honor. At the start of 1917, British intelligence intercepted the Zimmerman telegram ...

BERLIN: Germany announced on Oct 17 that it is issuing fines of €5.125mil (US$5mil or RM23.78mil) against the operators of the messaging app Telegram for failing to comply with German law.

The Japanese ambassador to Germany, blindsided by the plan, called it “too ridiculous for words.” But the Zimmermann telegram was quite real. Mexico diplomatically declined what it was offering.