History is bizarre.
The split in the Socialist Workers Party between the majority (Leon Trotsky, James Cannon) and the minority factions (Max Schachtman, James Burnham)
https://www.marxists.org/history/etol/document/fi/1938-1949/...
James Burnham: Letter of resignation from the Workers Party
https://www.marxists.org/history/etol/writers/burnham/1940/0...