Who fought in world war 1?
World War 1 pitted the Allies versus the Central Powers. The Allies was a group of nations comprised of the United Kingdom, Russian Empire, France, the United States, Belgium, Italy, Greece, Serbia, Romania and Japan. The Central Powers were the German Empire, Austro-Hungarian Empire, Ottoman Empire and the Kingdom of Bulgaria. You can find more information here: http://freepages.military.rootsweb.ances…
