In February 1933
Der Kampf published an exchange between
Friedrich Adler and Karl Kautsky about the
socialist democracy. Its leading contributors included
Max Adler, Friedrich Austerlitz,
Robert Danneberg,
Julius Deutsch, Wilhelm Ellenbogen,
Ludo Hartmann,
Rudolf Hilferding, Engelbert Pernerstorfer,
Pavel Axelrod,
August Bebel, and
Emile Vandervelde. Bauer used various pseudonyms such as Karl Mann and Heinrich Weber, but he also used his name in these articles. One of the articles written by Max Adler was about the effects of the unemployment on the
class consciousness of working class.{{cite journal|author=Charles H. Clavey
Julius Braunthal was among the members of the editorial board of
Der Kampf.{{cite journal|author=Joyce Tsai|title=Der Kuckuck and the problem of workers' photography in Austria|journal=
History of Photography|year=2005|volume=29|issue=3 ==References==