Ernst Rudolf Johannes Reuter (29 July 1889 – 29 September 1953) was the mayor of West Berlin from 1948 to 1953, during the time of the Cold War. Biography Early years Reuter was born in Apenrade (Aabenraa), Province of Schleswig-Holstein (now in Denmark). He spent his childhood days in Leer where a public square is named after him. Reuter attended the universities of Münster and Marburg where he completed his studies in 1912 and passed the examinations as a teacher. Moreover, he was member in a fraternity called "SBV Frankonia Marburg". The same year he became a member of the Social Democratic Party of Germany (SPD). Reuter opposed Kaiser Wilhelm's regime at the start of the First World War. After being drafted, Reuter was sent to the Eastern front where he was wounded and captured by the Russians. During the 1917 October Revolution Reuter joined the Bolsheviks and organized his fellow prisoners into a soviet. After his release, Lenin sent him to Saratov in the to-be-established Volga German Autonomous Soviet Socialist Republic as a People's Commissar. Weimar Republic Upon his return to Germany, Reuter joined the Communist Party of Germany (KPD) and was named the First Secretary of its Berlin section. He embraced a position on the left wing of the party endorsing an open rebellion in March 1921 in central Germany and placed himself hereby in opposition to the leader of the party, Paul Levi. Although Reuter was seen as a favorite of Lenin, he was expelled from the party in 1922. He moved briefly to the Independent Social Democratic Party of Germany (USPD), and then returned to the Social Democrats for good. In 1926, Reuter entered services in the government of Berlin and was responsible for transportation. Accomplishments were the foundation of the Berliner Verkehrsbetriebe (BVG), the introduction of a unified ticket for public transportation, and extensions of the Berlin subway system. From 1931 until 1933, Reuter was the mayor of Magdeburg where he fought lack of housing and jobs due to the economic crisis. He also was elected as a member of the Reichstag. In 1933, with the Nazis now in power, he was forced to resign his positions and was brought to the concentration camp (KZ) Lichtenburg near Torgau. After his release, he went into exile in Turkey in 1935 where he stayed until the end to the Nazi era. In Ankara he lectured at the