Dresden Basin between 2004 and 2009 by UNESCO due to their cultural and natural significance. During the East German era, the Basin was jokingly referred to by its inhabitants as the Valley of the Clueless, because they were not able to receive West German television until the late 1980s, and then only patchily. The most important towns and cities are (in downstream order): Dresden Basin The Dresden Basin ( or "Dresdner Elbtalweitung") is a roughly 45 km long and 10 km wide area of the Elbe Valley between the towns of Pirna and Meißen. The city of Dresden lies in the Dresden
General German Workers' Association establishment of the German Empire. Its members were known colloquially throughout Germany as Lassalleans. The ADAV was founded in Leipzig by Ferdinand Lassalle and twelve delegates from some of the most important cities in Germany, namely Barmen, Dresden, Düsseldorf, Elberfeld, Frankfurt am Main, Hamburg, Harburg, Cologne, Leipzig, Mainz and Solingen. The ADAV sought to advance the interests of the working class and to work for the establishment of socialism by the use of electoral politics. Lassalle acted as president from 23 May 1863 until his death in a duel on 31 August 1864. The unofficial organ of the ADAV was