Pan-German League Radical nationalistic organization in Germany. The Pan-German League (Alldeutscher Verband, ADV) was founded in Berlin in April 1891 and (until 1894) operated under the name Allgemeiner Deutscher Verband (“General German Association”). It was formed as a non-party organization on the initiative of a small circle of activists that included representatives from the community of “ethnic Germans” living outside of the German Empire ( Volksdeutsche), several colonial propagandists with ties to Carl Peters, and Alfred Hugenberg, who was still a yo…