Vaso Čubrilović (; 14 January 1897 – 11 June 1990) was a Bosnian Serb scholar and politician. As a teenager, he joined the South Slav student movement known as Young Bosnia and was involved in the conspiracy to assassinate Archduke Franz Ferdinand of Austria on 28 June 1914. His brother, Veljko, was also involved in the plot. Čubrilović was convicted of treason by the Austro-Hungarian authorities and given a sixteen-year sentence; his brother was sentenced to death and executed. Čubrilović was released from prison at war's end and studied history at the universities of Zagreb and Belgrade. In 1937, he delivered a lecture to the Serbian Cultural Club in which he advocated the expulsion of the Albanians from Yugoslavia. Two years later, he became a history professor at the University of Belgrade. Following the Axis invasion of Yugoslavia in April 1941, Čubrilović was arrested by the Germans and sent to the Banjica concentration camp, where he remained imprisoned for much of the war. As World War II drew to a close, Čubrilović urged the Yugoslav authorities to expel ethnic minorities (particularly Germans and Hungarians) from the country. At war's end, he became a government minister. In his position as Minister of Agriculture, he pushed for the implementation of agricultural reforms. In his later years, he distanced himself from the Pan-Slav, and later nationalist, ideologies of his youth and expressed regret over Franz Ferdinand's assassination. At the time of his death, he was the last surviving participant in the conspiracy to kill the Archduke. Early life Vaso Čubrilović was born in Bosanska Gradiška on 14 January 1897. His was a well known family from the region of Bosanska Krajina. He was a relative of Vaso Vidović, a leader of the 1875–77 Herzegovina Uprising who attended the Congress of Berlin. Čubrilović finished primary school in his hometown. He went on to attend the Tuzla High School but was expelled for refusing to stand during the Austro-Hungarian national anthem. He subsequently enrolled in the sixth class of the Sarajevo Gymnasium. Assassination of Archduke Franz Ferdinand and World War I Čubrilović had been a member of Young Bosnia prior to the outbreak of World War I. He and his older brother were involved in the conspiracy to assassinate of Archduke Franz Ferdinand on 28 June 1914. The younger Čubrilović was the youngest of the conspirators. He was arrested by the Austro-Hungarian authorities in Bosanska