At the outbreak of World War One, the United States of America decided not to involve itself in what it saw as a European conflict. However, some major events brought an end to this neutral position.

The US Army's early attempt to create an armored vehicle fell short. See images of the flawed but influential Holt hybrid ...

Airing the Bedding on Sunday National Museum of African American History and Culture Framed photograph of an unidentified WWI sailor National Museum of African American History and Culture Binoculars ...

When Europe plunged into war in 1914, Wilson, who like many Americans believed in neutrality, saw America's role as that of peace broker. The sinking of the passenger liner Lusitania by a German ...

PBS will be airing a WWI documentary that shows viewers what ... Monday night and the next two nights, PBS’s American Experience will present a six-hour documentary, The Great War.

Boylston, an American nurse serving at a British Army base hospital near the Western Front in 1918, had been running between wards of wounded patients that night, trying to calm their nerves ...

Indigenous troops from World War I get a second look for the Medal of Honor. Plus, a Marine finds peace after war, and a look inside an Army winter rucksack. Military ...