The Juso-Hochschulgruppen are a part of the Young Socialists in the SPD and represent the student wing of the Social Democratic Party of Germany. They took over the role of the student wing after the party split with the Sozialistischer Deutscher Studentenbund in 1961 and its replacement, the Sozialdemokratischer Hochschulbund (SHB), had become too radical by 1972.
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Juso-Hochschulgruppen Wikipedia(Text) CC BY-SA