Christian Social Party (Austria) on 31 May 1922. From 1929 onwards, the party tried to form an alliance with the Heimwehr movement. Because of the instability of this coalition the party leadership decided to reform a coalition with the agrarian Landbund. In the process of establishing the so-called Austro-fascist dictatorship, Christian Social Chancellor Engelbert Dollfuß founded the Patriotic Front ("Vaterländische Front") on 20 May 1933, merging the CS with the Landbund, Heimwehr and other conservative groups. The party was finally dissolved with the entry into force of the "May Constitution" of 1934, the foundation of the Federal State of Austria. With the assumption of
Government of Austria Party (CS) and German Nationalists (Greater Germans)—according to the "Proporz" doctrine. As acting executive body it remained in office until the Constitutional Assembly of the Austrian First Republic on 15 March 1919 elected Renner's second cabinet, a coalition government of Social Democratic and Christian Social ministers. State Chancellor Renner had signed the Treaty of Saint-Germain-en-Laye, whereafter his cabinet retired en bloc. Re-elected by the Constitutional Assembly on 17 October 1919, his third cabinet was finally overturned with the break-up of the SPÖ-CS coalition on 7 July 1920. Renner was succeeded by the Christian Social politician Michael Mayr, who at the