The spectrum

"Is it communist?" invites a yes or no, and the history does not come in yes or no. It comes in variants that share Marx's vocabulary and disagree about nearly everything else: who owns what, who plans what, whether more than one party may exist, how power is taken, whether the state is a tool or a target, whether the revolution stops at the border, and how much violence the project will spend. This page scores each major variant on those seven axes, 0 to 4, with the anchors stated so you can argue with the scores. Arguing with the scores is the intended use.

The seven axes

Property regime: 0 private dominant, 2 mixed/cooperative, 4 comprehensive state ownership
Coordination mechanism: 0 market, 2 indicative planning or market socialism, 4 comprehensive central planning
Political pluralism: 0 competitive multiparty democracy, 2 dominant-party system, 4 single-party vanguard state
Route to power: 0 electoral/reformist, 2 mass action and general strike, 4 armed revolution or coup
State theory: 0 state permanent and embraced, 2 state as transitional (withering away, indefinitely deferred), 4 immediate abolition of the state (anarchist pole)
Scope: 0 strictly national ("socialism in one country"), 4 internationalist (world revolution, Comintern model)
Coercion level: 0 liberal-democratic norms, 2 authoritarian control, 4 totalitarian terror (mass purges, camps, engineered famine)

Two warnings. First, the axes are independent on purpose: Eurocommunism and Stalinism are both called communism and overlap on almost nothing below. Second, a score is a placement of a variant's characteristic form, not a verdict on every government or person who claimed the label.

The scores are this site's own placements, and they are not going to become sourced facts. Everywhere else on this site a claim carries a flag until a source is found that says it, and the flag comes off when the words are quoted next to the claim. That standard does not apply here, because there is no source that could carry "coercion: 3". The seven axes are an instrument this site built, the anchors for each score are printed above so you can check the reasoning rather than the citation, and disagreeing with a placement is a disagreement with us and not with a source we have misread. The key dates on each card are ordinary factual claims and are held to the ordinary standard. See sources and methodology.

The variants

Marx and Engels (theoretical baseline)

Communist Manifesto 1848; Capital vol. 1 1867; Marx d. 1883, Engels d. 1895 [TODO-VERIFY]

The pre-implementation baseline every later variant claims. Common ownership as the end-state, production coordinated by associated producers, revolution expected in industrial societies, a transitional 'dictatorship of the proletariat' followed by a state that withers away, and strict internationalism. Marx left no institutional blueprint for the transitional state, which is exactly the gap the later variants filled in incompatible ways. ^{[TODO-VERIFY]}

Property regime
Coordination mechanism
Political pluralism
Route to power
State theory
Scope
Coercion level

Leninism / Bolshevism

What Is To Be Done? 1902; October Revolution 1917; Comintern founded 1919; NEP 1921; Lenin d. 1924 [TODO-VERIFY]

The decisive innovation: a disciplined vanguard party seizes power by armed revolution and rules alone on the working class's behalf. War-communism nationalization gave way to the mixed-economy NEP, but the single-party state, the Cheka, and the ban on factions did not give way, and they became the template every ruling communist party inherited. ^{[TODO-VERIFY]}

Property regime
Coordination mechanism
Political pluralism
Route to power
State theory
Scope
Coercion level

Stalinism

Socialism in one country 1924; first Five-Year Plan 1928; collectivization from 1929-30 and famine 1932-33; Great Purge 1936-38; Stalin d. 1953 [TODO-VERIFY]

Comprehensive state ownership, command planning, forced collectivization, and totalitarian terror: engineered famine, mass purges, and the gulag system. Doctrinally, the state was to strengthen indefinitely before any withering, and 'socialism in one country' subordinated world revolution to Soviet state interest. The variant most former communist states actually institutionalized. ^{[TODO-VERIFY]}

Property regime
Coordination mechanism
Political pluralism
Route to power
State theory
Scope
Coercion level

Trotskyism

Permanent revolution theory 1906; expelled from CPSU 1927; Fourth International 1938; Trotsky assassinated 1940 [TODO-VERIFY]

Stalinism's defeated internationalist rival. Kept the vanguard party, armed revolution, and planned economy, rejected 'socialism in one country' for permanent worldwide revolution, and denounced the Soviet bureaucracy as a degeneration. Trotsky in power shared the early regime's coercion (Kronstadt 1921); Trotskyism out of power became a permanent oppositional tradition that never ruled a state. ^{[TODO-VERIFY]}

Property regime
Coordination mechanism
Political pluralism
Route to power
State theory
Scope
Coercion level

Maoism

Long March 1934-35; PRC founded 1949; Great Leap Forward 1958-62; Cultural Revolution 1966-76; Mao d. 1976 [TODO-VERIFY]

Marxism-Leninism rebuilt around the peasantry and protracted people's war rather than the urban proletariat. Added continuous revolution inside the party-state itself, producing the Great Leap Forward famine and the Cultural Revolution. Exported as a third-world revolutionary model from Peru to Nepal, with results ranging from electoral politics to the Khmer Rouge. ^{[TODO-VERIFY]}

Property regime
Coordination mechanism
Political pluralism
Route to power
State theory
Scope
Coercion level

Titoism

Partisan victory 1945; split with Stalin 1948; self-management from 1950; Non-Aligned Movement 1961; Tito d. 1980 [TODO-VERIFY]

The first successful defection from Moscow. Kept the single party and the partisan-revolution origin, but replaced command planning with worker self-management and market-socialist elements, and replaced bloc discipline with non-alignment. Softer than Soviet orthodoxy but still a police state where it counted (Goli Otok prison camp for pro-Soviet 'Cominformists'). ^{[TODO-VERIFY]}

Property regime
Coordination mechanism
Political pluralism
Route to power
State theory
Scope
Coercion level

Khrushchev-to-Brezhnev orthodoxy

Secret Speech 1956; Hungary crushed 1956; Prague Spring crushed 1968; stagnation era 1970s-early 1980s [TODO-VERIFY]

The post-Stalin settlement: keep the party monopoly, the planned economy, and the bloc, drop mass terror. Repression became targeted and bureaucratic (dissident trials, psychiatric confinement, the Berlin Wall) rather than genocidal. 'Peaceful coexistence' abroad, tanks inside the bloc (Budapest 1956, Prague 1968). The system most people mean by 'Soviet communism.' ^{[TODO-VERIFY]}

Property regime
Coordination mechanism
Political pluralism
Route to power
State theory
Scope
Coercion level

Eurocommunism

PCI, PCF, and PCE electoral turn, 1970s; Berlinguer's historic compromise 1973; Madrid summit 1977 [TODO-VERIFY]

Western Europe's large communist parties (Italian, French, Spanish) renounced armed revolution and Soviet tutelage, accepted multiparty democracy and civil liberties, and pursued office through elections. The variant that dissolves the sharpest anchors of Leninism, and the bridge case to democratic socialism; its heirs mostly merged into the broad left after 1991. ^{[TODO-VERIFY]}

Property regime
Coordination mechanism
Political pluralism
Route to power
State theory
Scope
Coercion level

Dengism / socialism with Chinese characteristics

Reform and opening from 1978; special economic zones 1980; Tiananmen 1989; WTO accession 2001; Xi era from 2012 [TODO-VERIFY]

Leninist party monopoly retained in full; economic doctrine inverted. Markets, private property, and foreign capital now generate most output, while the party keeps commanding heights, cadre control of firms, and a pervasive security state. Whether coercion under Xi has moved past 'authoritarian control' toward something harder is a live scholarly dispute this site treats as contested rather than scoring silently. ^{[TODO-VERIFY]}

Property regime
Coordination mechanism
Political pluralism
Route to power
State theory
Scope
Coercion level

Castroism

Revolution 1959; socialist character declared 1961; PCC founded 1965; Angola intervention 1975; Fidel d. 2016 [TODO-VERIFY]

Guerrilla revolution first, Marxism-Leninism declared afterward. Comprehensive nationalization, single-party rule, and sustained political imprisonment and emigration pressure, without Stalin-scale terror or engineered famine. Distinctively internationalist for a small state: military missions in Africa, doctors and literacy brigades abroad as statecraft. ^{[TODO-VERIFY]}

Property regime
Coordination mechanism
Political pluralism
Route to power
State theory
Scope
Coercion level

Juche

Juche enshrined 1972; Marxism-Leninism removed from constitution 1992; 'communism' removed 2009; hereditary succession 1994 and 2011 [TODO-VERIFY]

Flagged per SITE-SPEC.md Section 5: arguably departed from Marxism entirely. Total state economy and camp system remain, but the doctrine is self-reliance, ultranationalism, and a hereditary leader cult, with the state and dynasty treated as permanent. The DPRK itself deleted Marxism-Leninism and then the word 'communism' from its constitution. Classification contested; see the countries page. ^{[TODO-VERIFY]}

Property regime
Coordination mechanism
Political pluralism
Route to power
State theory
Scope
Coercion level

Council communism

German and Dutch left 1918-1921; Pannekoek and Gorter's critique of Lenin from 1920; marginal after 1930s [TODO-VERIFY]

The anti-Lenin left: workers' councils, not a vanguard party, are the revolution's organ, and mass action rather than party-led insurrection is its method. Condemned the Soviet model as party dictatorship over the class from 1920 onward. Never held state power anywhere, which is both its critics' point and its adherents' defense. ^{[TODO-VERIFY]}

Property regime
Coordination mechanism
Political pluralism
Route to power
State theory
Scope
Coercion level

Anarcho-communism (Kropotkin line)

Kropotkin's Conquest of Bread 1892; Makhnovshchina 1918-1921; Spanish collectives 1936-1939 [TODO-VERIFY]

Common ownership without any transitional state: immediate abolition, coordination by free federation of communes rather than plan or market. Historically communism's internal opposition as much as capitalism's, crushed by Bolsheviks in Ukraine and caught between Franco and the Comintern in Spain. Included because the end-state it names is the one Marxists also claimed as the destination. ^{[TODO-VERIFY]}

Property regime
Coordination mechanism
Political pluralism
Route to power
State theory
Scope
Coercion level

Comparators, for contrast

Not communist variants. Shown in gray because they are the things most often mislabeled communist, and the axes show the distance. Full treatment on the sister sites: democraticsocialism101.com and capitalism-101.com.

Democratic socialism (comparator)

See democraticsocialism101.com

Shown in gray for contrast, not a communist variant. Social ownership pursued through multiparty electoral democracy with civil liberties intact. The axes make the difference visible: it sits at the opposite pole from every ruling communist variant on pluralism, route to power, and coercion. ^{[TODO-VERIFY]}

Property regime
Coordination mechanism
Political pluralism
Route to power
State theory
Scope
Coercion level

See democraticsocialism101.com and capitalism-101.com

Shown in gray for contrast, not a communist variant. A capitalist market economy plus a strong welfare state and labor protections; the Nordic model lives here. Included because it is the thing most often mislabeled 'communist' in American rhetoric, and the axis chart shows how far away it actually sits. ^{[TODO-VERIFY]}

Property regime
Coordination mechanism
Political pluralism
Route to power
State theory
Scope
Coercion level