Content by or about Jan Appel (22 August 1890 – 4 May 1985) a German revolutionary who participated in the German Revolution of 1918. He became a prominent Left Communist activist and theorist. Pseudonyms include: Max Hempel, Jan Arndt, Jan Voß.
The KAPD's interventions at the Third Congress of the Communist International, June 24th-July 9th 1921
The collected interventions of the KAPD at the third international of the Communist…