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
Christian Social Party (Austria) strongest party after the Social Democrats. With its support the assembly enacted the Habsburg Law concerning the expulsion and the takeover of the assets of the House Habsburg-Lorraine. On 10 September 1919, Chancellor Karl Renner had to sign the Treaty of Saint-Germain, which prohibited any affiliation with Germany. It was ratified by the assembly on 21 October. However, the next year the coalition broke up and Renner resigned on 11 July 1920, succeeded by the Christian Social politician Michael Mayr. Both parties agreed on scheduling new elections and the national assembly dissolved after it had passed the Constitution of Austria