In what way did the Zimmerman telegram anger the United States and move it closer to war?

The Zimmerman telegram was a diplomatic message sent by Arthur Zimmermann, the German Foreign Secretary, to the German ambassador in Mexico on January 16, 1917. It was intercepted and decoded by British intelligence and subsequently shared with the United States. This telegram played a significant role in angering the United States and moving it closer to war for several reasons:

1. Proposal of a military alliance between Germany and Mexico: The Zimmerman telegram proposed that if the United States entered World War I against Germany, Mexico should join the German cause, and in return, Germany would help Mexico regain lost territories, mainly Texas, Arizona, and New Mexico. This revelation angered the United States as it was seen as a direct threat to its territorial integrity and sovereignty.

2. Violation of American neutrality: The United States had maintained a policy of neutrality in the European conflict, and the Zimmerman telegram exposed Germany's intent to involve Mexico in the war against the United States. This blatant violation of American neutrality further outraged the American public and government, pushing the country closer to war.

3. Undermining peace initiatives: At the time, there were ongoing diplomatic efforts to find a peaceful resolution to the war. The Zimmerman telegram revealed Germany's intentions to continue its aggressive tactics and potentially expand the conflict. This undermined peace initiatives and made it difficult for the United States to pursue diplomatic options, thus narrowing its alternatives to war.

4. Public sentiment: The publication of the Zimmerman telegram in American newspapers fueled widespread anti-German sentiment. It created a sense of outrage and betrayal among the American population, especially as it became clear that Germany was actively plotting hostile actions against the United States. This sentiment amplified the push for the U.S. to take stronger actions against Germany.

Ultimately, the Zimmerman telegram effectively angered the United States by directly threatening its national security, violating American neutrality, undermining peace initiatives, and fueling public anger. These factors contributed significantly to the United States' decision to enter World War I in April 1917.