The Zimmermann Telegram, a secret message from Germany to Mexico during the First World War, ended the United States’ ...

This article was featured in the One Story to Read Today newsletter. Sign up for it here. The most colossally stupid and historically consequential mismanagement of classified war plans in an ...

User-Created Clip July 23, 2018 2012-11-22T17:21:53-05:00https://images.c-span.org/Files/b7f/20121122172605003_hd.jpgThe Zimmermann Telegram Thomas Boghardt, author ...

CC0 Usage Conditions ApplyClick for more information. Online primary source: the coded message that proposed a German-Mexican alliance in World War I (and that helped to bring the U.S. into the war).

Here’s What You Need To Remember: What helped revive the exhausted British and French armies were the divisions of fresh Yank troops streaming off the transport ships and into the trenches.... Here’s ...