Treaty of Rapallo
The Treaty of Versailles and the European Revolutions in the wake of World War I (12 November 1920)
Historical Map of Europe
During the Great War, Italy and Serbia had been given conflicting promises of territory by the Allies. When the War ended, Serbia united with other Slavic states to form the Kingdom of Serbs, Croats and Slovenes (or Yugoslavia) while Italy occupied the lands it had been promised, many of which had large Slavic populations. Disputes between the two countries, especially over the status of the city of Fiume, led to the 1920 Treaty of Rapallo.