1929 Event Kingdom of Serbs, Croats and Slovenes changes name to Yugoslavia 1927 Event Albania mobilize by threat of Serbian, Croatian and Slovenes 1921 Birthday Dobrica Cosic, born in Velika Drenova, Kingdom of Serbs, Croats and Slovenes, now Serbia, writer, political, national theorist, first president of Federal Republic of Yugoslavia 1992 - 1993, called 'Father of the Nation' 1917 Event Pact of Corfu signed: Serbs, Croats and Slovenes form Yugoslavia