U.S. entry into World War I (1917)
Apr 6, 2011
The United States formally declares war on Germany. Click here (http://www.pbs.org/greatwar/timeline/time_1917.html) for a timeline of the entire war.
Apr 6, 2011
The United States formally declares war on Germany. Click here (http://www.pbs.org/greatwar/timeline/time_1917.html) for a timeline of the entire war.