 Ramba uchiverenga ndima iyi - Muna 1918, Ilok yakatanga kuva chikamu cheHurumende yeSlovenes, maCroats nemaSerb, uye yakazova chikamu cheUmambo hweSerbs, maCroats nemaSlovenes muna 1929 yakazotumidzwa kuti Umambo hweYugoslavia. Kubva muna 1929 kusvika muna 1939, Ilok yaive chikamu cheDanube Banovina uye, kubva muna 1939 kusvika muna 1941, yeBanovina yeCroatia mukati meHumambo hweYugoslavia. Pakati pa1941-44, panguva yeAxis Occupation yeYugoslavia, raiva reHurumende Yakazvimirira yeCroatia. Kubva muna 1945 zvichienda mberi, yakanga iri rutivi rwePeoples Republic of Croatia mukati meSocialist Yugoslavia. 