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.
Party for Freedom and Progress The Party for Freedom and Progress (Dutch: "Partij voor Vrijheid en Vooruitgang" ; French: "Parti de la Liberté et du Progrès" ; German: "Partei für Freiheit und Fortschritt" , PVV-PLP) was a liberal political party in Belgium which existed from 1961 until 1992. The party was the successor of the Liberal Party, which had roots dating back to 1846. It was succeeded in Flanders by the Flemish Liberals and Democrats (VLD) and in Wallonia by the Liberal Reformist Party, "Parti des Réformes et des Libertés de Wallonie" and the current-day Reformist Movement. In the German-speaking Community, it still exists as the Party for Freedom and Progress.