In world war 1 which country it held?

World War I was primarily fought in Europe, involving many countries across the continent. The major powers included the Allies, such as France, the United Kingdom, Russia, and later the United States, against the Central Powers, primarily Germany, Austria-Hungary, the Ottoman Empire, and Bulgaria. The war began in 1914 and lasted until 1918, resulting in significant geopolitical changes and the eventual signing of the Treaty of Versailles. Battles occurred in various locations, including the Western Front in France and Belgium, the Eastern Front, and other theaters across Europe.