Oct 29, 2009 · World War I started in 1914, after the assassination of Archduke Franz Ferdinand, and ended in 1918. During the confl...

World War I was fought from 1914 to 1918. Learn more about World War I combatants, battles and generals, and what caused World War I.

Apr 8, 2021 · This World War I timeline of battles outlines the most important engagements of the 1914-1918 war, from the first Bat...

Apr 6, 2021 · Imperialism, nationalistic pride and mutual alliances all played a part in building tensions that would erupt into war.

Oct 1, 2010 · The Armenian genocide was the systematic killing and deportation of millions of Armenians by Ottoman Empire Turks fro...

Apr 6, 2017 · The United States entered World War I in 1917, following the sinking of the British ocean liner Lusitania and the sho...

Oct 12, 2010 · The Spanish flu pandemic of 1918, the deadliest in history, infected an estimated 500 million people worldwide—about ...

Nov 3, 2017 · The Ottoman Empire, an Islamic superpower, ruled much of the Middle East, North Africa and Eastern Europe between the...

Two days after the U.S. Senate voted 82 to 6 to declare war against Germany, the U.S. House of Representatives endors...

Nov 12, 2009 · The Battle of the Somme was a deadly Allied offensive against German forces along the Western Front of World War I, n...