History of Austria wanting to annex the country to the German Third Reich, resulting in the assassination of Chancellor Engelbert Dollfuss. While the coup failed, Adolf Hitler succeeded in annexing Austria on 12 March 1938 as "Ostmark", until 1945. Austria was partitioned after the Second World War and then in 1955 became the independent sovereign state (Second Republic) that has existed to the present day. In 1995, Austria joined the European Union. The modern state of Austria is considered to have three geographic zones. The biggest third consists of the Alps, which covers 62.8% of the country's landmass. In the north, across the
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