Delve into the world of WWI submarines with this online article by Matthew Seligmann for BBC's iWonder guides. iWonder is an archived series of online articles from BBC, intended to provide "thought...

The National World War I Museum and Memorial addresses an often overlooked aspect of the war: food. In addition to reevaluating the effects of food on World War I and the home front, War Fare includes...

Russia signaled its withdrawal from World War I soon after the October Revolution of 1917, and the country turned in on itself with a bloody civil war between the Bolsheviks and the conservative White...

From The United States World War One Centennial Commission, this website looks at the experience of Indian-Americans during the First World War by juxtaposing the German-Indian Conspiracy Trials that...

While drones may seem like a new phenomenon, the military began experimenting with unmanned aerial vehicles during World War I. This article by Jimmy Stamp from 2013 published in Smithsonian Magazine...

This introduction from the Library of Congress spotlights a number of primary sources documenting U.S. Participation in the First World War.

In 1917, President Woodrow Wilson declared that neutrality in the Great War was "no longer feasible" and that the U.S. had to intervene to make the world "safe for democracy." What changed between...

This primary source collection from the Library of Congress focuses on the Treaty of Versailles, was signed by Germany and the Allied Nations on June 28, 1919, formally ending World War I. This...

Delivering messages during World War I was not an easy task. Communication lines were often damaged by artillery fire, so soldiers often relied on carrier pigeons to deliver messages. These eleven...