▁Cro atia ▁when ▁it ▁entered ▁a ▁personal ▁union ▁with ▁the ▁Kingdom ▁of ▁Hung ary ▁in ▁ 1 1 0 2 , ▁and ▁with ▁it ▁became ▁part ▁of ▁the ▁H abs burg ▁Mon archy ▁in ▁ 1 5 2 6 . ▁In ▁ 1 9 2 0 , ▁by ▁the ▁Tre aty ▁of ▁T rian on ▁the ▁county ▁became ▁part ▁of ▁the ▁newly ▁formed ▁Kingdom ▁of ▁Ser bs , ▁Cro ats ▁and ▁Sloven es ▁( l ater ▁renamed ▁to ▁Y ug oslav ia ). ▁Since ▁ 1 9 9 1 , ▁when ▁Cro atia ▁became ▁independent ▁from ▁Y ug oslav ia , ▁the ▁county ▁is ▁part ▁of ▁Cro atia . ▁ ▁Dem ograph ics ▁In ▁ 1 9 0 0 , ▁the ▁county ▁had ▁a ▁population ▁of ▁ 2 0 9 , 3 4 1 ▁people ▁and ▁was ▁composed ▁of ▁the ▁following ▁lingu istic ▁communities : ▁ ▁Total : ▁▁ ▁Ser bian : ▁ 1 0 7 , 1 7 2 ▁( 5 1 . 2 %) ▁ ▁Cro at ian : ▁ 1 0 1 , 7 3 7 ▁( 4 8 . 6 %) ▁ ▁German : ▁ 1 3 4 ▁( 0 . 0 %) ▁ ▁Hung arian : ▁ 6 0 ▁( 0 . 0 %) ▁ ▁Slov ak : ▁ 1 0 ▁( 0 . 0 %) ▁ ▁Roman ian : ▁ 1 ▁( 0 . 0 %) ▁ ▁Ruth en ian : ▁ 0 ▁( 0 . 0 %) ▁ ▁Other ▁or ▁unknown : ▁ 2 2 7