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
Socialist Left Party (Austria) Socialist Left Party (Austria) The Socialist Left Party (, SLP) is a Trotskyist political party in Austria. It is a member of the Committee for a Workers' International. The party originated in the 1980s, when the forerunner ""Sozialistische Offensive Vorwärts"" emerged from the far-left wing of the Socialist Youth of Austria. It later transformed itself during the protests against the participation of the FPÖ in the Austrian government in 2000 into the current SLP, forming itself as a party at a conference on January 30, 2000. In 2002, it ran in federal elections for the "Nationalrat"; however, it was unable