Internal debates

Tendency	Year of political degeneration in Russia	Year of capitalist restoration/installation in Russia	Cause of Russia degeneration and subsequent restoration	USSR's political economy (circa 1933)	Vanguardism	Organisational form	Parliamentary participation	National liberation	Trade unions
Anarchism	1917 or 1918	N/A or 1917 or 1918	Bourgeois revolution, Authoritarianism	State-capitalism or state-socialism	No	Federalism	Abstentionism	No	Strategic(tactical)
Impossibilism	1917 or 1918	N/A	Bourgeois revolution	Capitalism	No	Direct democracy	Strategic or principled	No	?
Dengism	~1953 or ~1985	around 1990	Lack of market reforms, foreign pressures	Socialism	N/A	N/A	N/A	Yes (claimed)	N/A
Left Communism	1918 to early 1920s	N/A	Failure to expand to other countries, Counter-revolution	Capitalism	Yes (Italian Left) No (Dutch-German Left)	Organic centralism or centralism	Abstentionism	No	Varied, often no
Neo-Kautskyists	1918 to early 1920s	1990	Socially non-viable economy	Non-mode of production	No	Democracy	Tactical	?	Tactical
Trotskyism	1926	around 1990	Socialism in One Country	Degenerated Workers' State (state-capitalism)	Yes	Democratic centralism	Yes	Yes	Strategic
Anti-revisionism	1953	1956	Revisionism	Socialism	Yes	Democratic centralism	Yes	Yes	Strategic
Maoism	1953	1956	Revisionism, supposed lack of "mass line"	Socialism	Yes	Democratic centralism (claimed)	No	Yes	No
Euro-communism	1920s	N/A	Authoritarianism, revolutionism	Capitalism	No	Democracy	Yes	No	Yes
Council communism	N/A	N/A	Bourgeois revolution	State-capitalism	No	Federalism	Abstentionism	No	Strategic (tactical)