The secret German note that urged Mexico to join the central powers was called the Zimmermann Telegram or the Zimmermann Note. The note was intercepted by British intelligence and the contents were revealed to the US. Mexico ignored the note and rejected the proposal when the US entered the war.
the zimmerman telegram
Zimmerman note: said that Germany would promise a few states to Mexico if they join the war on there side
Mexico
The Zimmermann Telegram (or Zimmermann Note) was an invitation from the Arthur Zimmerman, the Foreign Secretary of the German Empire, to the German Ambassador to Mexico. If Mexico would join forces with Germany, they would be given American land when the war was over.
The Zimmerman telegram.
Germany had mesaged Mexico saying "If you join our side in the war... WHEN we win, we will give you all of Texas, and New Mexico"... When America heard this news, they were not hesitant to pick sides... Therefore, they fought for the allied powers.. =)
Arthur Zimmermann joined alliances with Mexico promising Mexico that they would get back what they lost during the Mexican-American War. [Texas, New Mexico, and Arizona]. This was said in the telegram and The Untied States was force to declare war on Germany and their allies on April 6, 1917.
all of these answers are correct[The Zimmermann note added to America's reasons for war because it discussed the invasion of California and Texaswas said to be sent from Germany to Mexicourged Mexico to join the Central Powers.]
The note was from a German Ambassador (Zimmerman) to Mexico which stated that if Mexico attacked the then neutral USA then they would receive a very nice monetary award. The note was intercepted by the Brits and then given to the US.
you might be able to do it , but I would check just in case
Zimmermann note