Major Regimes

1917–1991 · Collapsed

The first communist state. Lenin and then Stalin built the template later copied elsewhere: one-party rule, secret police, abolition of private property, and mass terror. Engineered famine, the Gulag, and expansion into Eastern Europe followed.

1949–present · Ruling · hybrid economy

The largest communist regime by population. Mao’s campaigns produced the deadliest famine in history and a cultural purge. After 1978, Deng restored prices and incentives while the party kept a monopoly on politics. That split is the clearest modern lesson in the file.

1975–1979 · Collapsed

The most compressed catastrophe. In under four years Pol Pot tried to reset society to “Year Zero”: cities emptied, money abolished, families broken, intellectuals hunted. About one in four Cambodians died.

1948–present · Ruling

The most closed communist state, evolved into a hereditary dynasty. Juche (self-reliance) plus Songun (military first). A caste system of political loyalty, prison camps, and a 1990s famine that the regime answered with more control.

1959–present · Ruling

A guerrilla revolution becomes a one-party state allied with Moscow. Health and literacy are real and heavily advertised. So are political prisons, executions after the revolution, chronic shortage, and repeated waves of people leaving by boat.

North 1954 · unified 1975–present · Ruling · hybrid economy

Victory in 1975 is followed by re-education camps, collectivization, and a boat-people exodus. Đổi Mới in 1986 repeats the Chinese move: markets for growth, party for power.

1945–1989/91 · Collapsed

Regimes installed by the Red Army in Poland, East Germany, Czechoslovakia, Hungary, Romania, Bulgaria, Albania. Secret police (Stasi, Securitate) file millions of citizens. 1956 and 1968 show the limits of reform from below.

1999–present · Authoritarian experiment

Not a 20th-century Marxist-Leninist party state, but the most-cited 21st-century case of “twenty-first-century socialism.” Vast oil wealth, then nationalization, price and currency controls, and the hollowing of independent institutions. GDP has fallen by more than half; more than seven million people have left.