History of Cologne was considered a substitute for the German University of Strasbourg, which became part of France along with the rest of Alsace. Cologne prospered during the Weimar Republic and progress was made especially in governance, city planning and social affairs. Social housing projects were considered exemplary and were copied by other German cities. As Cologne competed to host the Olympics, a modern sports stadium was erected at Müngersdorf. Beginning of the 1920s civil aviation was permitted once more, and Cologne Butzweilerhof Airport soon became a hub for national and international air traffic, second in Germany only to Berlin Tempelhof Airport. At
History of the Jews in Cologne The persecution of the Jewish community at the time of the Black Death became the fiercest in the whole of the Middle Ages.In 1340 a terrible pestilence arrived in Europe. The Black Death had not reached Cologne until December 1349 However, reports of its devastating impact arrived on the Rhine from the south considerably earlier. Ultimately, between 30-60% of the European population died from the epidimic, provoking fears of an apocalyptic nature. Accusations that the plague was caused by a conspiracy of the Jews to poison the wells (accusations that were not proven in even a single case) apparently had