The Zimmerman Telegram is attached below.
Answer:
Because the United States would give land and money, recovery of their territory in Texas, New Mexico, Arizona
Step-by-step explanation:
Zimmerman Telegram was a secret diplomatic communication intercepted by the British. It was used by the Arthur Zimmerman, the secretary for German foreign affairs between 22 November 1916 to 6 August 1917, to propose a military alliance with mexico on January 1917.