Croats of Bosnia and Herzegovina transferred to the Austro-Hungarian Empire. Even after the fall of the Ottoman rule, the population of Bosnia and Herzegovina was divided. In the Habsburg Kingdom of Croatia, Croatian politicians strived for the unification of the Kingdom of Dalmatia with Croatia. Another ambition of Croatian politicians was to incorporate the Condominium of Bosnia and Herzegovina into the Kingdom of Croatia. The Habsburg Governor Béni Kállay resorted to co-opt religious institutions. Soon, the Austrian Emperor gained support to name Orthodox metropolitans and Catholic bishops and to choose Muslim hierarchy. The first Catholic archbishop was Josip Stadler. Both apostolic vicarates, Bosnian and Herzegovinian,
Serbs of Bosnia and Herzegovina Serbs were forced to relocate to Serbia proper, Montenegro and Vojvodina. Having lived throughout much of Bosnia-Herzegovina prior to the Bosnian War, the majority now live in the Republika Srpska. According to the report by the Bosnia and Herzegovina statistics office, on the census of 2013 there were 1,086,733 Serbs living in Bosnia and Herzegovina. Serbs settled the Balkans in the 6th and 7th centuries. According to "De Administrando Imperio" (ca. 960), the Serbs had settled what is now Bosnia and Herzegovina. They inhabited and ruled "Serbia", which included "Bosnia" (with two inhabited cities; Kotor and Desnik), and "Rascia", and