Bunjevci are a South Slavic ethnocultural group, variously described as either a Croatian sub-ethnic group or a separate ethnic group, living mostly in the region of Bačka of northern Serbia; Bács-Kis
Great People's Assembly of Serbs, Bunjevci and other Slavs in Banat, Bačka and Baranja, held in Novi Sad in 1918, proclaimed the unification of these regions with the Kingdom of Serbia