Mezue nkebi ahịrịokwu a: Kemgbe ụwa, Slovenia bụ ebe asụsụ na omenala ndị Slav, nke ndị Germany, na nke ndị Rom, gbakọrọ. Ala nke Slovenia nke oge a abụwo akụkụ nke ọtụtụ steeti dị iche iche; Alaeze Ukwu Rom, Alaeze Ukwu Byzantine, Alaeze Ukwu Carolingian, Alaeze Ukwu Rom Dị Nsọ, Alaeze Hungary, Republic nke Venice, Mpaghara Illyrian, Alaeze Ukwu Austria na Austria-Hungary. N'October 1918, ndị Slovenes jikọrọ aka hiwe Steeti nke ndị Slovenes, Croats na Serbs. Na December 1918, ha sooro Alaeze Serbia jikọọ n'Alaeze Yugoslavia. N'oge Agha Ụwa nke Abụọ, Germany, Ịtali, na Hungary weghaara ma chịkọta Slovenia, e nyekwara Croatia, bụ́ mba ndị Nazi na-achị n'oge ahụ, obere akụkụ ya. N'afọ 1945, ọ ghọrọ otu n'ime mba ndị malitere Yugoslav. Mgbe agha ahụ gasịrị, Yugoslavia na mbụ jikọtara ya na Eastern Bloc, mana mgbe Tito-Stalin kewapụrụ na 1948, ọ kwadoghị nkwekọrịta Warsaw, na 1961, ọ ghọrọ otu n'ime ndị guzobere Non-Aligned Movement. Na June 1991, Slovenia ghọrọ mba mbụ na-anabataghị usoro iwu nke
kewapụrụ onwe ya na Yugoslavia ma ghọọ mba nwere onwe ya.