Government of Austria commencement of the Austria Constitution on 10 November 1920 became first Federal Chancellor of Austria. Mayr and his successors proceeded with the support of the Christian Social Party and the Greater German nationalists, while the Social Democrats remained in opposition. From 5 March 1933 onwards, the Christian Social chancellor Engelbert Dollfuß continued to rule by suppressing the National Council parliament. In the course of the Austrian Civil War he brought down the opposition, and on 1 May 1934 implemented the authoritarian Federal State of Austria. All political parties were banned, except for the Fatherland's Front supporting Dollfuß' Austrofascist government. The
History of Austria Austrian Hitler was vastly striving to annex Austria during the late 1930s, which was fiercely resisted by the Austrian Schuschnigg dictatorship. When the conflict was escalating in early 1938, Chancellor Schuschnigg announced a plebiscite on the issue on 9 March, which was to take place on 13 March. On 12 March, "German troops entered Austria", who met celebrating crowds, in order to install Nazi puppet Arthur Seyss-Inquart as Chancellor. With a Nazi administration already in place the country was now integrated into the Third Reich and renamed as "Ostmark" until 1942, when it was renamed again as "Alpen-und Donau-Reichsgaue" ("Alpine