History of Austria to massive protests and a fire at the "Justizpalast" in Vienna. In the July Revolt of 1927, 89 protesters were killed by the Austrian police forces. Political conflict escalated until the early 1930s. The elections of 1930 which returned the Social Democrats as the largest bloc turned out to be the last till after World War II. On 20 May 1932, Engelbert Dollfuß, Christian Social Party Agriculture Minister became Chancellor, with a majority of one. Dollfuss and the Christian Social Party, moved Austria rapidly towards centralized power in the Fascist model. He was concerned that German National Socialist leader Adolf
Federal State of Austria interior ministry. After the British ambassador to Berlin, Nevile Henderson on 3 March 1938 had stated that the German claims to Austria were justified, Schuschnigg started a last attempt to retain Austrian autonomy by scheduling a nationwide referendum on 13 March. As part of his effort to ensure victory, he released the Social Democratic leaders from prison and gained their support in return for dismantling the one-party state and legalizing the socialist trade unions. Hitler reacted with the mobilization of Wehrmacht troops at the Austrian border and demanded the appointment of Seyss-Inquart as Austrian chancellor. On 11 March Austrian Nazis