Gallery of First World War Maps

First World War: Map of Europe in 1914, showing the pre-war alliances

First World War: Map of Europe at the outbreak of war, showing the initial combatants.

First World War: October 1914, Turkey joins the Central Powers.

First World War: May 1915, Italy joins the allies

First World War: October 1915: Bulgarian joins the Central Powers

First World War: The end of 1915

First World War: August 1916, Romania joins the allies.

First World War: The end of 1916

First World War: June 1917, Greece joins the allies.

First World War: December 1917, Russia surrenders.