History of Cologne (Cologne Tower), one of Cologne's most prominent highrises. Secondly, a permanent improvement in traffic infrastructure, which makes Cologne one of the most easily accessible metropolitan areas in Central Europe. Due to the economic success of the Cologne Trade Fair, the city arranged a large extension to the fair site in 2005. The original buildings, which date back to the 1920s, are rented out to RTL, Germany's largest private broadcaster, as their new corporate headquarters. A controversy started after Muslims in Cologne sought to build a mosque. Most important for the history of Cologne since the Middle Ages is the Cologne
History of the Jews in Cologne them in the same way. Altogether the Jews of Cologne between 1096 and 1349 appear indeed to have been relatively safe regarding life and physical condition as "fellow citizens (Mitbürger)". However, there is substantial evidence of a generally diffused feeling of antagonism against them. For instance, the infamous so-called "Jewish sow," made presumably around 1320, appears on a wooden choir stall of Cologne Cathedral From 1266 the Cologne Jews had the exclusive privilege of lending money, which was forbidden to Christians by Church law. Decisions between 1252 and 1320 address the legal status, protection, and taxation of the Cologne Jews.