Question 17 • New Mexico History
The Zimmermann Telegram proposed that Mexico ally with Germany in a war against the United States, with Germany offering to help Mexico recover territory including parts of the American Southwest. Because New Mexico had formerly been Mexican territory, news of the proposal heightened concern there and strengthened support for U.S. entry into the war. Choice A correctly describes this effect; the telegram did not promise safe shipping or predict a European invasion by sea.
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