Germany's attempt to convince ___ to attack the United States proved to be the "last straw" in convincing the U.S. to enter World War I.

Responses
A CanadaCanada
B EnglandEngland
C FranceFrance
D Mexico

1 answer

The correct answer is D: Mexico. Germany's attempt to convince Mexico to attack the United States, known as the Zimmermann Telegram, was a key factor in the U.S. decision to enter World War I.