Respuesta :
Answer:
The sending of the Zimmerman Note is your answer .-.
Explanation:
Germany began unrestricted submarine warfare on February 1, 1917, and that was basically the final straw. The U.S. broke off diplomatic relations with the Germans two days later and the Zimmermann telegram was the final piece of the puzzle.
Answer:
Germany began unrestricted submarine warfare on February 1, 1917, and that was basically the final straw. The U.S. broke off diplomatic relations with the Germans two days later
Explanation:
Here just make sure to make me brainliest