The Bolsheviks signed an armistice followed by a separate peace shortly after their armed seizure of power. ^ Often abbreviated as WWI or WW1 ^ Only the Triple Alliance was a formal …

Oct 29, 2025 · News • WWI soldiers' messages in a bottle found on Australian beach more than 100 years later • Oct. 29, 2025, 7:59 AM ET (AP)

Oct 29, 2009 · French soldiers in Verdun endure the horrors of trench warfare, a strategy that led to rampant disease, shell shock and mass casualties during WWI.

3 days ago · In this article, we tell the story of WWI through the words of those who were there. Despite Germany's hopes that its prepared Schlieffen Plan would win a swift victory over …

WWI Categories WWI Essentials Learn the essentials about World War I and understand the key events and impacts of the war.

The identification of the causes of World War I remains a debated issue. World War I began in the Balkans on July 28, 1914, and hostilities ended on November 11, 1918, leaving 17 million …

WWI Inventions, From Pilates to Zippers, That We Still Use Today These World War I inventions made life easier during—and after—the war.

World War I: To its contemporaries, it was known simply as "the World War" or "the Great War," because it was nearly impossible to imagine a conflict that would surpass the one that …

Joy Bright Hancock was among the first women to enlist in the US Navy in WWI. After the war she was a civilian employee of the Navy Department. In 1942 Hancock joined the Navy again, …

Explore the comprehensive, peer-reviewed "1914-1918-online" encyclopedia. Access 1,600+ articles on WWI from global experts.