<prompt> Bhala okuqhubekayo kwalesi sigaba - Ngo-1937, amaTrotsky axoshwa eqenjini leSocialist Party, isenzo esaholela ekwakhekeni kweSocialist Workers Party SWP ekupheleni kwalowo nyaka. Ngaphakathi kwe-SWP, uBurnham wahlangana noMax Shachtman emzabalazweni weqembu weqembu elikhulu le-SWP, eliholwa nguJames P. Cannon futhi lisekelwa nguLeon Trotsky, livikela iSoviet Union njengombuso wabasebenzi owonakele ngokumelene nokuhlasela kobukhosi. UShachtman noBurnham, ikakhulukazi ngemuva kokubona isivumelwano seNazi-Soviet sika-1939 kanye nokuhlasela kwePoland, iLatvia, iLithuania, ne-Estonia ngombuso kaJoseph Stalin, kanye nokuhlasela kweSoviet eFinland  <response>: ngoNovemba 1939, weza ezophikisa ngokuthi i-USSR yayiwuhlobo olusha lomphakathi wezigaba zobukhosi futhi ngenxa yalokho yayingafanele ngisho nokusekelwa okubucayi okuvela enhlanganweni yezenhlalo. 