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
Christian Social Party (Austria) I. Nevertheless, when upon the dissolution of the Monarchy in October 1918 the German-speaking Reichsrat representatives met in a "provisional national assembly", the 65 CS deputies voted for the creation of the Republic of German-Austria and its accession to Weimar Germany, though shortly after members of the party began to oppose German annexation. After the 1918 assembly had elected the Social Democrat Karl Renner state chancellor, the Christian Social Party formed a grand coalition with the SDAP under Karl Seitz. In the 1919 Austrian Constitutional Assembly election, the CS gained 35.9% of the votes cast, making it again the second