Croats of Bosnia and Herzegovina Dalmatian Croatia formed a united Croatian kingdom, which included Dalmatia and part of Bosnia and Herzegovina, Pannonia (eastern Slavonia and northeastern Bosnia), and Savia (western Slavonia). In 1102 Croatia entered into a union with the Kingdom of Hungary. After this, Bosnia, which was earlier part of the Kingdom of Croatia, started to disassociate with Croatia. At first, Bosnia became a separate principality under Ban Kulin who managed to solidify Bosnian autonomy at the expense of more powerful neighbours, but only in the 14th century did Bosnia become a formidable state. In the 14th century, King Tvrtko I conquered part of
Islamic Community of Bosnia and Herzegovina Islamic Community of Bosnia and Herzegovina The Islamic Community of Bosnia and Herzegovina () is a religious organisation of Muslims in Bosnia and Herzegovina. It's also recognised as the highest representative body of Muslims in the region, especially in Serbia (Sandžak), Croatia, Slovenia, Montenegro and Hungary. The current leader is Husein Kavazović. The Islamic Community was established in 1882 during the Austrian-Hungarian rule over Bosnia and Herzegovina. After creation of the Kingdom of Serbs, Croats and Slovenes, the seat of the Islamic Community was moved from Sarajevo to Belgrade but was moved back to Sarajevo in 1936. During the breakup