A parade celebrating the end of World War One on Armistice Day at the Tomb of the Unknown Soldier, Arc de Triomphe, Paris, France, November 11th 1920. (Photo by Keystone View Company/FPG/Getty Images)
A parade celebrating the end of World War One on Armistice Day at the Tomb of the Unknown Soldier, Arc de Triomphe, Paris, France, November 11th 1920. (Photo by Keystone View Company/FPG/Getty Images)