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
Council of Ministers of Bosnia and Herzegovina of the House of Representatives of the Parliamentary Assembly of Bosnia and Herzegovina, instituted a request for, among other issues, the evaluation of the constitutionality of the Law on the Council of Ministers of Bosnia and Herzegovina and the Ministries of Bosnia and Herzegovina ("Official Gazette of Bosnia and Herzegovina, No. 4/97") which foresaw the existence of two Co-Chairs and a Vice-Chair of the Council of Ministers. In its decision the Court had, among other things, stated the following: The Court gave the Parliamentary Assembly of Bosnia and Herzegovina a three-month period from the date of publication of its decision