In 1985 the Soviet bloc looked permanent; by 1991 it was gone. The collapse of communism is one of the elective's biggest essay topics, and it turns on a classic historical question: how much was Gorbachev's reforms, and how much was the deeper rot of the system? Learn to weigh the catalyst against the underlying causes.
How this content is examined
- Essays. The importance of Glasnost/Perestroika in ending the Cold War; the reasons for the collapse of communism; the events of 1989.
- Source analysis. Sources on Gorbachev's reforms, 1989 or the end of the Brezhnev Doctrine require precise knowledge of cause and effect.
1. Gorbachev's reforms
- Glasnost ("openness"): greater transparency and media freedom; scrutiny of government; exposure of Stalin's crimes; access to Western culture. This emboldened dissidents and fed the mass movements of 1989 — but it also unleashed criticism the regime couldn't control (the limits were exposed by the 1986 Chernobyl cover-up).
- Perestroika ("restructuring"): an attempt to reform the Communist Party and decentralise the stagnant command economy, allowing some market mechanisms and foreign investment. It largely failed to restart the economy — arguably making the crisis worse.
2. The deeper causes (often more important)
- Economic stagnation: the centrally planned economy could not match Western productivity or keep up with US military spending — especially under Reagan (the arms race, SDI/"Star Wars"). This is the factor the marking key calls "paramount."
- Afghanistan: the USSR's costly, unwinnable war (1979–89) drained resources and morale — the Soviet "Vietnam."
- Loss of legitimacy: decades of repression (see the Eastern Europe guide) had hollowed out belief in the system.
3. The decisive turn: abandoning the Brezhnev Doctrine
- Gorbachev signalled the USSR would no longer intervene to prop up Eastern European regimes.
- Once the threat of Soviet tanks was removed, the satellites fell in rapid succession in 1989 — Poland, Hungary, and then the fall of the Berlin Wall (November 1989).
- The USSR itself dissolved in 1991, ending the Cold War.
4. Historical perspectives (the examinable debate)
- Gorbachev's agency: did his reforms (and his restraint in 1989) cause the collapse — a great man changing history?
- Structural decay: or was the system doomed by economic failure regardless, with Gorbachev merely the trigger?
- Western pressure: how much credit goes to Reagan's arms race and the West's economic superiority?
- The strongest answers see Glasnost/Perestroika as the catalyst that released forces created by deeper structural failure.
5. Recurring exam question patterns & what high answers do
- "Evaluate the importance of Glasnost and Perestroika in ending the Cold War." High answers: explain the policies and their effects, then weigh them against economic stagnation, Afghanistan and Western pressure, concluding that they were the catalyst rather than the root cause.
- "Analyse the reasons for the collapse of communism." High answers: combine the reforms, structural decay, the end of the Brezhnev Doctrine and 1989.