What country was established on 1 December 1918 by the union of the State of Slovenes, Croats and Serbs and the Kingdom of Serbia (which included the Kingdom of Montenegro) and lasted until it was invaded by the Axis powers in 1941?
Multinational state states. The first country to be known by this name was the Kingdom of Yugoslavia, known until 3 October 1929 as the Kingdom of Serbs, Croats, and Slovenes. It was established on 1 December 1918 by the union of the State of Slovenes, Croats, and Serbs and the Kingdom of Serbia (to which the Kingdom of Montenegro had been annexed on 13 November 1918), and the Conference of Ambassadors gave international recognition to the union on 13 July 1922. The Kingdom of Yugoslavia was invaded by the Axis powers in 1941 and abolished as a result of World War II.
State of Slovenes, Croats and Serbs important task was to appoint representatives to the Temporary National Representation in early 1919. State of Slovenes, Croats and Serbs The State of Slovenes, Croats and Serbs ( / ; ) was a political entity that was constituted in October 1918, at the end of World War I, by Slovenes, Croats and Serbs resident in what were the southernmost parts of the Austro-Hungarian Empire. Although internationally unrecognized, this was the first incarnation of a Yugoslav state founded on the Pan-Slavic ideology. Thirty-three days after it was proclaimed, the State joined the Kingdom of Serbia to form the Kingdom of Serbs,