Berlin Wall Monument (Chicago) described the effects of the wall and its ultimate fall by arguing that "It became the landmark that symbolized the Cold War… the Berlin Wall also left a lasting impression on the psyche of the German people". She further argues that The Berlin Wall "provides a salient and powerful example of how material culture intersects with knowledge production in the psychological sciences". Since the fall of the Berlin Wall on 9 November 1989, fragments of the Berlin Wall have been donated to various cities in the world. Chicago was offered a piece of the wall in 2008 by the German
Berlin Customs Wall reminder of its heritage. The following streets follow the original route of the customs wall: Stresemannstraße (former "Königgrätzer Straße"), Marchlewskistraße, Friedenstraße, Prenzlauer Berg avenue, part of Prenzlauer Allee, Torstraße, Hannoversche Straße, Charitéstraße, part of Reinhardtstraße, and Ebertstraße. The 18 city gates and 2 river gates are still visible on the map, their names having been given to squares and streets. In clockwise order these are: Berlin Customs Wall The Berlin Customs Wall (German: "Berliner Zoll- und Akzisemauer" literally "Berlin customs and excise wall" ) was a ring wall around the historic city of Berlin, between 1737 and 1860; the wall