What is Kingdom of Bosnia?
{{Infobox Former Country | conventional_long_name = Kingdom of Bosnia | common_name = Bosnia | native_name = ''Bosansko kraljevstvo''<br/>Босанско краљевство | image_map = Medieval Bosnian State Expansion-en.svg | capital = [[Visoko during the Middle Ages|Visoko]]<br />[[Jajce]]<br />[[Bobovac]] | religion = [[Catholicism]]{{clear}}[[Bosnian Church]]<ref>{{cite book|title=Central and South-Eastern Europe 2003|url=https://archive.org/details/centralsoutheast03edunse|first=Imogen |last=Bell|year=2002| isbn= 9781857431360| page =[https://archive.org/details/centralsoutheast03edunse/page/100 100]|publisher=Psychology Press|quote=}}</ref>{{clear}}[[Eastern Orthodoxy]] | demonym = [[Bošnjani|Bosnian]] | government_type = [[Feudal monarchy]] | area_km2 = | area_rank = | GDP_PPP = | GDP_PPP_year = | HDI = | HDI_year = | currency = Bosnian Golden Coin | iso3166code = omit | year_end = 1463 | year_start = 1377 | image_map_caption = Medieval Bosnian State Expansion | title_leader = [[List of rulers of Bosnia|King]] | year_leader1 = 1377–1391 | leader1 = [[Tvrtko I]] <small>(first)</small> | year_leader2 = 1461–1463 | leader2 = [[Stephen Tomašević]] <small>(last)</small> | event_start = [[Coronation]] of [[Tvrtko I]] | date_start = 26 October | event1 = | date_event1 = | event_end = [[Ottoman conquest of Bosnia|Ottoman conquest]] | date_end = 5 June | p1 = Banate of Bosnia | s1 = Sanjak of Bosnia | flag_p1 = Banate of Bosnia flag of Stjepan II Kotromanic (rotated).svg | border_p1 = no | flag_s1 = Flag of Independent Bosnia (1878).svg | flag_s2 = | s2