1918–1991 With the fall of Austria–Hungary in 1918, the city was incorporated into the new Kingdom of Serbs, Croats, and Slovenes (later the Kingdom of Yugoslavia ). Source: Internet
After the First World War, the Kingdom of Serbia joined the newly formed Kingdom of Serbs, Croats and Slovenes. Source: Internet
As the movement began to gain popularity, the Partisans gained strength from Croats, Bosniaks, Serbs, Slovenes, and Macedonians who believed in a unified, but federal, Yugoslav state. Source: Internet
After the war, the transport was organised by the Post Directorate of the Kingdom of Serbs, Croats and Slovenes, gradually joined by private operators. Source: Internet
A symposium on the relation of Graz and the Slovenes was held in Graz in 2010, at the occasion of the 200th anniversary of the establishment of the first and oldest chair of Slovene. Source: Internet
By 1910, around a third of the city population was Slovene, and the number of Slovenes in Trieste was higher than in Ljubljana. Source: Internet