Austro-Hungarian rule in Bosnia and Herzegovina power over the Catholic Church in Bosnia and Herzegovina, the Emperor established the cathedral in Sarajevo and named Archbishop Dr. Josip Štadler as its head. Just before the occupation of Bosnia and Herzegovina, the Croatian Sabor asked the Emperor to alter the situation in Bosnia and Herzegovina so it could be unified with the Kingdom of Croatia-Slavonia and the Kingdom of Dalmatia. The Emperor refused to accept this demand and dismissed the Sabor. This was done as the Austrian-Hungarian authorities had a plan to isolate Bosnia and Herzegovina from its neighbouring Slavic countries, Croatia and Serbia, and to halt the
Croats of Bosnia and Herzegovina century, political turmoil and poor economic conditions caused more to emigrate. Ethnic cleansing within Bosnia and Herzegovina in the 1990s saw Croats forced to different parts of Bosnia-Herzegovina, although having lived in numerous regions prior to the Bosnian War. According to the report by the Bosnia and Herzegovina statistics office, on the census of 2013 there were 544,780 Croats living in Bosnia and Herzegovina. Croats settled the areas of modern Croatia and Bosnia and Herzegovina in the 7th century. There, they assimilated with native Illyrians and Romans during the great migration of the Slavs. The Croats adopted Christianity and began