answersLogoWhite

0

When listing two events that brought the United States into World War I, the first must be Germany's announcement in January of 1917 that it would be engaging in unrestricted submarine warfare (and then the actual practice of the same). A significant second event would be the infamous Zimmermann Telegram, a copy of which was received by the U.S. government in February of 1917: it revealed intrigue between Germany and Mexico concerning a possible alliance against the U.S.

User Avatar

Wiki User

10y ago

What else can I help you with?