Walter Ernst Paul Ulbricht (30 June 1893 – 1 August 1973) was a German communist politician. Ulbricht played a leading role in the creation of the Weimar-era Communist Party of Germany (KPD) and later (spending the years of Nazi rule in exile in France and the Soviet Union) in the early development and establishment of East Germany (the German Democratic Republic). As the first secretary of the Socialist Unity Party 1950 to 1971, he was the chief decision maker in East Germany.