What are the German initials of the party that included Käthe Leichter in its rolls?
Social Democratic Party of Austria The Social Democratic Party of Austria (German: "Sozialdemokratische Partei Österreichs" , SPÖ) is a social-democratic political party in Austria.
German Party (Yugoslavia) The German Party (German: "Partei der Deutschen" ) was a political party of Germans in the Kingdom of Serbs, Croats and Slovenes. The party was formed in 1922 and participated in elections until it was banned following Yugoslav king Alexander I's dictatorship of January 6, 1929.