Subjects: “…[Weisser, Gerhard; Brandt, Willy; Marx, Karl]…”

Subjects: “…[Marx, Karl; Weisser, Gerhard; Brandt, Willy]…”

Subjects: “…[Marx, Karl; Ollenhauer, Erich; Stammer, Otto; Braunthal, Julius]…”

Subjects: “…[Marx, Karl; Braunthal, Julius; Stammer, Otto; Ollenhauer, Erich]…”

Subjects: “…[Becker, Rolf; Engels, Friedrich; Hobsbawm, Eric; Marx, Karl]…”

Subjects: “…[Becker, Rolf; Engels, Friedrich; Hobsbawm, Eric; Marx, Karl]…”

Subjects: “…[Schumacher, Kurt; Marx, Karl; Wainzen, Hans Willy; Ollenhauer, Erich]…”

Subjects: “…[Knoeringen, Waldemar von; Hopmann; Kühn, Heinz; Schurz, Carl; Kinkel, Gottfried; Freiligrath, Ferdinand; Weerth, Georg; Marx, Karl; Engels, Friedrich; Bebel, August; Richter, Willi; Andersen, Alsing; Wissel, Rudolf, Godesberger Programm]…”

Subjects: “….; Ebert, Friedrich; Hindenburg, Paul von; Hitler, Adolf; Lemmer, Ernst; Adenauer, Konrad; Heuss, Theodor; Eppler, Erhard; Bismarck, Otto von; Marx, Karl; Lübke, Heinrich; Ehmke, Horst; Dutschke, Rudi; Niemöller, Martin]…”

Subjects: “…[Schwarzer, Walter, Andreas; Marx, Karl; Hoffmann von Fallersleben, August Heinrich; Engels, Friedrich; Heine, Heinrich; Süverkamp, Dieter; Weerth, Georg; Stammel, Johann Jakob; Süverkrüp, Dieter; Wyttenbach, Johann Hugo; Westphalen, Johann von; Gall, Heinrich Ludwig Lambert; Prutz, Robert; Wienbarg, Ludwig; Glasbrenner, Adolf; Jaspers, Karl]…”