Kapp, Wolfgang (vôlfˈgäng käp) [key], 1858–1922, German right-wing politician. In 1920 he led the uprising known as the Kapp putsch, an armed revolt in Berlin aimed at restoring the German monarchy. He seized the Berlin government, but a general strike broke his power. Kapp fled to Sweden, returned (1922) to Germany, and died while awaiting trial for treason.
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