The Croatian Banate was a historical administrative region in Croatia, established during the Middle Ages. It was governed by a Ban, a title used for a viceroy or nobleman, who represented the king. The Banate played a crucial role in the political and military organization of the region, especially during conflicts with neighboring powers. Throughout its history, the Croatian Banate underwent various changes in territory and governance. It was part of the larger Kingdom of Croatia and later integrated into the Austro-Hungarian Empire. The Banate's influence waned in the 19th century, leading to the eventual establishment of modern administrative divisions in Croatia.