American troops ww1 hi-res stock photography and images - Alamy
A timeline of American implication in WW1
Arguing Over War | Explore | Echoes of the Great War: American Experiences of World War I | Exhibitions at the Library of Congress | Library of Congress
Look! Here are the Americans!” The U.S. in World War I and Popular Memory – The Angry Staff Officer
United States in World War I - Wikipedia
U.S. Army WWI Combat Uniform - Eastern Costume
Unpacking History From an Old Kit Bag: Armistice Day at Fort McHenry (U.S. National Park Service)
At A Hefty Cost, World War I Made The U.S. A Major Military Power : Parallels : NPR
Americans Answer Call to Arms During World War I > U.S. Department of Defense > Defense Department News
7 ways WWI still impacts today's Army | Article | The United States Army
Over There: The U.S. Soldier in World War I - Bill of Rights Institute