The Berlin Wall Memorial is the central memorial site of German division, located in the middle of the capital. Situated at the historic site on Bernauer Strasse, it extends along 1.4 kilometers of the former border strip. The memorial contains the last piece of Berlin Wall with the preserved grounds behind it and is thus able to convey an impression of how the border fortifications developed until the end of the 1980s. The events that took place here together with the preserved historical remnants and traces of border obstacles on display help to make the history of Germany's division comprehensible to visitors. On Bernauer Strasse the border ran directly in front of the buildings situated on the East Berlin side of the street. After barriers were erected, many residents living in these border buildings spontaneously decided to flee. Some slid down a rope from their apartment or jumped into rescue nets that the West Berlin fire department held ready. Some people were seriously injured while doing so. The first fatalities caused by the border regime also occurred on this street. The buildings were evacuated a few weeks after the Wall was erected. The remaining residents were forced to resettle elsewhere and the windows and doors of the buildings were bricked up.