U.S. entry into World War I (1917)
Apr 6, 2014
The United States formally declares war on Germany. Click here (www.pbs.org/greatwar/timeline/time_1917.html) for more information.
Apr 6, 2014
The United States formally declares war on Germany. Click here (www.pbs.org/greatwar/timeline/time_1917.html) for more information.