an Entity references as follows:
Medieval Croatia included the following states and regions: * Duchy of Pannonia - medieval duchy from 9th century * Duchy of Croatia - medieval duchy, in existence between the 8th century and 925, in the center of competition between the Carolingian Empire, the Byzantine Empire and later the Venice * Kingdom of Croatia - medieval kingdom covering most of present-day Croatia and Bosnia and Herzegovina (925–1102) * Croatia in the union with Hungary - medieval kingdom in a personal union with the Kingdom of Hungary (1102–1526) * Red Croatia - Umbrella term for the Pagania, Zachlumia, Travunija and to a lesser extent Duklja