Kingdom of Yugoslavia

The Kingdom of Yugoslavia (Serbo-Coratian: Kraljevina Jugoslavija) was a constitutional monarchy on the Balkan Peninsula. Established on 1 December 1918, it existed until 6 April 1941 when the Axis Powers invaded it. Its government then existed i exile throughout World War II.

Between 24 August 1939 and 6 April 1941, the Banate of Croatia made up an autonomous province within the Kingdom of Yugoslavia.