AP® European History · Unit 9 · Topic 9.7

The Fall of Communism

Communism fell across eastern Europe in 1989 because Soviet reforms meant to fix the system instead exposed and weakened it, and Moscow would no longer send tanks to save client governments that had lost their own people's consent.

The collapse looks sudden but the pressure built for a decade. Poland's Solidarity, a trade union born from 1980 shipyard strikes in Gdansk, grew to roughly ten million members, backed by a Polish pope and a Catholic Church the state could not touch, and watched closely by Western governments and media. That size and visibility meant the regime could not crush it outright without a bloodbath that would wreck its international standing, and could not absorb it either without admitting the party did not actually speak for workers. Solidarity survived martial law in 1981 and remained a shadow government waiting for its moment.

That moment depended on Moscow loosening its grip. Gorbachev introduced glasnost, open public criticism of the state, and perestroika, an attempt to decentralize and modernize a planned economy that had stagnated for years as military spending ate resources that should have gone to consumer goods and growth. Glasnost let citizens say openly what everyone already suspected: the system was corrupt and failing. Perestroika dismantled central planning controls before any market mechanism existed to replace them, so production slowed further. Together the reforms starved the system of both its myths and its machinery, and Gorbachev signaled he would not send tanks to prop up allied governments the way the USSR had in Hungary in 1956 or Czechoslovakia in 1968.

Once that threat was gone, 1989 moved fast: Poland held partly free elections in June, Hungary opened its border with Austria, East Germans poured through a suddenly open Berlin Wall in November, and Romania's Ceausescu was overthrown and executed by December. This set up German reunification and the Soviet Union's own dissolution in 1991.

Key terms

Solidarity
A Polish trade union founded in 1980 that grew into a mass anti-communist movement backed by the Catholic Church.
Glasnost
Gorbachev's policy of political openness allowing public criticism of the Soviet government and its failures.
Perestroika
Gorbachev's restructuring of the Soviet planned economy toward decentralized decision-making and limited market incentives.
Brezhnev Doctrine
The Soviet policy of military intervention to preserve communist rule in allied states, effectively abandoned by Gorbachev by 1989.

Watch it explained

  1. How it worksShow me 1989 spreading across eastern Europe country by country from Poland to Romania.
  2. How it worksHow did Solidarity in Poland build a movement the state could neither absorb nor destroy?
  3. How it worksWalk me through glasnost and perestroika undermining the system they were meant to save.
  4. Worked exampleTrace Soviet economic growth and military spending across the 1970s and 1980s.

Check yourself

Your turn1 of 2
Poland's Solidarity movement grew into a organization of roughly ten million workers by the early 1980s, backed by the Catholic Church and international attention, yet the Polish communist government could neither fully suppress it nor bring it under party control for most of the decade. What made Solidarity so difficult for the state to either absorb or destroy?

End of topic.