What are the German initials of the party that included Käthe Leichter in its rolls?
Käthe Leichter: Marianne Katharina "Käthe" Leichter (Vienna, 20 August 1895 – February 1942) was an Austrian economist, women's rights activist, journalist and politician. Social Democratic Party of Austria: The Social Democratic Party of Austria (German: "Sozialdemokratische Partei Österreichs" , SPÖ) is a social-democratic political party in Austria.
i don't know