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 cau...

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

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

May 21, 2014 · Most historians agree that American involvement in World War I was inevitable by early 1917, but the march to war was...

Oct 31, 2018 · On the 11th hour of the 11th day of the 11th month of 1918, fighting in World War I halted-but it would not be until ...

Nov 24, 2009 · During World War I, German, Russian, French and British troops temporarily cease fighting on Christmas day.

Sep 16, 2016 · Manfred von Richthofen—better known as the “Red Baron”—was the top scoring flying ace of World War I, with 80 aerial victories between September 1916 and his death in April 1918.

Apr 23, 2018 · Trenches—long, deep ditches dug as protective defenses—are most often associated with World War I, and the results of trench warfare in that conflict were hellish indeed.

Nov 9, 2009 · The Treaties of Brest-Litovsk was a seires of treaties Russia signed with the Central Powers ending its participation...