World War I (jul 28, 1914 – nov 11, 1918)
Description:
Over 30 nations declared war between 1914 and 1918.Allies: Serbia, Russia, France, Britain, Italy and the United States
Who were opposed by the
Central Powers: Germany, Austria-Hungary, Bulgaria and the Ottoman Empire
Added to timeline:
Date:
jul 28, 1914
nov 11, 1918
~ 4 years and 3 months