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 …

Jan 2, 2026 · Timothée Chalamet, a Neil Diamond tribute band and more in theaters for Christmas • Dec. 24, 2025, 9:14 PM ET (NPR) Wartime Christmas greetings sent by biscuit …

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

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

Exhibition Echoes of the Great War: American Experiences of WWI Explore how Americans experienced the upheaval of world war—at home and abroad.

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

May 13, 2025 · World War I was sparked by the assassination of Archduke Franz Ferdinand in 1914. Find out what happened after that event in this WWI timeline.

2 days ago · The Battle of Hamel: Australian Soldiers Taught American Doughboys to Fight Germans in WWI American and Australian troops dug in together during the Battle of Hamel.

Summary of important facts regarding World War I, major international conflict fought from 1914 to 1918. More than 25 countries eventually participated, aligning with either the Allied or the …

World War I (WWI or WW1), also called the First World War, or the Great War, began on 28 July, 1914 and lasted until 11 November, 1918. It was a global conflict and lasted exactly 4 years, 3 …