There were many events that made the Americans upset against the Central Powers (especially Germany). - Sinking of the Lusitania - Zimmerman Telegram - Russian Revolution (since Russia stepped out of the war, then US joined)
Mexico
The Zimmerman Note, a secret diplomatic communication from Germany to Mexico in January 1917, proposed a military alliance between the two countries in the event that the United States entered World War I. It promised Mexico the territories of Texas, New Mexico, and Arizona in exchange for their support. When the note was intercepted and made public, it incited outrage among Americans, who viewed it as a direct threat to their sovereignty and security. This revelation contributed significantly to the growing sentiment for U.S. involvement in the war against Germany.
The British intercepted the Zimmerman Telegram while monitoring German diplomatic messages, and revealed it to the US.
Zimmerman Note was released
The Lusitania , the ship that sunk Americans in that ship and the zimmerman note
The Lusitania , the ship that sunk Americans in that ship and the zimmerman note
The Zimmerman note.
1917
The Zimmerman note was meant to be sent to Mexico, before it was intercepted by the United States.
the zimmerman note was passed .
There were many events that made the Americans upset against the Central Powers (especially Germany). - Sinking of the Lusitania - Zimmerman Telegram - Russian Revolution (since Russia stepped out of the war, then US joined)
Germany
it was a telagraph not a note
zimmerman telegraph
The Zimmerman note was written to gain alliance with Mexico. It was intercepted and is one of the reasons the US decided to fight in World War 1.
German foreign secretary Arthur Zimmerman had secretly proposed a German-Mexican alliance against the United States. When the note was intercepted and published in March 1917, it caused an uproar that made some Americans more willing to enter the war.