The dissolution of the Soviet Union (1991), including the rise of nationalism in the republics, the August 1991 coup attempt, the rise of Yeltsin, and the formal end of the USSR on 25 December 1991

A 15-mark "why" needs causal hierarchy.

Structural causes

Economic stagnation; the failure of half-marketised perestroika; commodity-price dependence and the collapse of oil prices; the cost of empire (Afghanistan, Eastern Europe, Cuba); the chronic underperformance of the planned economy.

Glasnost's consequences

Cultural opening delegitimised the regime. Memorial documented Stalinist crimes; nationalist movements mobilised in the Baltics (Singing Revolution 1988 to 1991), Ukraine (Rukh, September 1989), Armenia and Azerbaijan (Nagorno-Karabakh from 1988), and Georgia (Tbilisi massacre, 9 April 1989).

The Russian opposition

Boris Yeltsin's election as Chairman of the Russian Supreme Soviet (29 May 1990), Russian sovereignty declaration (12 June 1990), and presidential election (12 June 1991, 57 per cent of the vote) created a Russian state inside the USSR with a directly elected leader, which Gorbachev was not.

The coup

Conservatives in the KGB, Defence, and Interior Ministries launched a coup on 19 August 1991 to prevent the New Union Treaty signing scheduled for 20 August. Gorbachev was detained at Foros. Yeltsin's defiance on a tank at the Russian White House and three days of crowd resistance broke the coup by 21 August. The CPSU was banned.

The dissolution

Ukrainian referendum on independence (1 December 1991, 90 per cent yes). Belavezha Accords (8 December 1991) dissolved the USSR. Gorbachev resigned on 25 December 1991. The Soviet flag was lowered from the Kremlin at 7.32 pm.

Judgement

Gorbachev's reforms unintentionally destroyed the system they were meant to save; nationalism and Yeltsin's Russian opposition pulled the union apart; the coup catalysed the dissolution by discrediting the centre.

A 3-mark "outline" wants three distinct, dated points, not a narrative of the whole crisis.

The trigger

Hardliners in the KGB, Defence and Interior ministries (the GKChP) launched the coup on 19 August 1991 to stop the New Union Treaty being signed on 20 August.

The defeat

Yeltsin's defiance from a tank at the Russian White House and three days of crowd resistance broke the coup by 21 August, when the special forces refused to storm the building.

The consequence

The coup discredited Gorbachev and the Soviet centre, allowed Yeltsin to suspend the CPSU (23 August), and accelerated the republics towards full independence.

Marking criteria

1 mark each for three distinct, correctly dated points; reward the link from the coup to the empowerment of Yeltsin and the republics rather than mere storytelling.

A 4-mark "explain" needs a cause-and-effect chain with specific dated detail.

A rival power base

Elected Chairman of the Russian Supreme Soviet (29 May 1990), Yeltsin had Russia declare the supremacy of its laws over Soviet law (12 June 1990), creating a Russian state inside the USSR.

Superior legitimacy

On 12 June 1991 Yeltsin won the first direct Russian presidential election with 57 per cent; Gorbachev had only ever been chosen by the Soviet Congress, so the elected leader now outranked the unelected one.

The decisive acts

Yeltsin broke the August coup, suspended the CPSU in Russia, and then signed the Belavezha Accords (8 December 1991) that dissolved the Union.

The effect

Yeltsin's Russia hollowed out the Soviet centre and finally chose to leave it, making dissolution rather than reform the outcome.

Marking criteria

1 mark for the Russian sovereignty base; 1 mark for the directly elected legitimacy; 1 mark for the coup/Belavezha role; 1 mark for linking these to dissolution.

A 5-mark "assess the usefulness" rewards origin/perspective plus own knowledge, ending in a judgement.

Perspective

Source A is a revisionist, agency-focused reading (close to Plokhy's and Zubok's use of the Russian archives) that stresses elite decision over popular revolution - useful because the dissolution genuinely was a signed document, not a storming of the Kremlin.

Corroboration from own knowledge

It fits the record: Yeltsin, Kravchuk and Shushkevich signed the Belavezha Accords at Belovezhskaya Pushcha on 8 December 1991; there was no mass uprising in Moscow that December, and the Supreme Soviet voted itself out on 26 December.

Limitation

By foregrounding the lodge it can understate the structural and popular forces that made the signing possible: 17 per cent GDP contraction in 1991, the Ukrainian referendum a week earlier (90 per cent yes), and Baltic and Caucasian nationalism. The leaders ratified a collapse the economy and the republics had already produced.

Judgement

Useful for correcting any "people power revolution" myth and foregrounding elite choice, but it must be read alongside the economic crisis and republican nationalism that left the three leaders little to dissolve.

Marking criteria

1 mark for identifying the revisionist/agency perspective; 1-2 marks for own knowledge corroborating the elite signing (Belavezha, no December uprising); 1 mark for a limitation (structural/popular causes); 1 mark for a judgement on usefulness.

A 6-mark source-comparison rewards reading both perspectives, corroborating from own knowledge, and reaching a judgement on the contested claim.

Decode the clash

Source B is the orthodox "triumphalist" view (the Reagan-era and Gaddis-adjacent position): pressure bankrupted and defeated the USSR. Source C is the revisionist reply (Kotkin's Armageddon Averted, 2001): the system imploded from within and Western pressure was peripheral.

Own knowledge for Source B

The arms race and SDI did add strain; military spending consumed an estimated 15 to 20 per cent of Soviet GDP, and the regime feared it could not match US technology.

Own knowledge for Source C

But the decisive blows were internal: the 1986 oil-price collapse removed the rentier cushion, perestroika failed (deficit 11 per cent of GDP by 1991), glasnost delegitimised the regime, and it was Ukrainian and Baltic nationalism plus Yeltsin's Russia - not Washington - that pulled the Union apart in 1991. Gorbachev's renunciation of force was a choice, not a surrender.

Judgement

The US contributed pressure but did not "win" in any direct sense; the collapse was primarily an internal Soviet event that the West influenced at the margins. The triumphalist claim is more political memory than causal history.

Marking criteria

1 mark for decoding each source's perspective (orthodox vs revisionist); 1-2 marks for own knowledge supporting each side; 1 mark for the internal/structural causes; 1 mark for a sustained judgement on the contested "won vs ended" claim.

This is an extended-response/essay. Markers reward a sustained, evidence-based argument that addresses the comparison directly and weaves in historiography - not a narrative.

Band-6 PLAN

• Thesis. The August coup was the catalyst, not the cause: it accelerated and made visible a dissolution already determined by economic collapse, republican nationalism and Yeltsin's rival Russian state. The coup converted a slow disintegration into a rapid one, but the deeper structural forces had already made the Union unviable; the proximate trigger should not be mistaken for the underlying cause.
• Argument 1 - The structural causes (the underlying drivers). Economic implosion (GDP down about 17 per cent in 1991, deficit 11 per cent of GDP, oil-price collapse of 1986) and the failure of half-marketised perestroika destroyed the centre's capacity. Glasnost delegitimised the regime and unleashed nationalism. Evidence: rationing of basic goods; hard-currency reserves near exhaustion by November 1991.
• Argument 2 - Republican nationalism and Yeltsin (the decisive pull). Baltic exit (Lithuania March 1990), the parade of sovereignties from June 1990, and above all the Ukrainian referendum (1 December 1991, 90 per cent yes) left no Union to save. Yeltsin's directly elected Russia (June 1991) was a centre-in-waiting. Evidence: the Belavezha Accords were signed by republican, not Soviet, leaders.
• Argument 3 - The coup as catalyst, not cause. The August coup (19 to 21 August 1991) discredited the Soviet centre, banned the CPSU and shifted power decisively to Yeltsin and the republics - but it failed precisely because the forces of nationalism and reform were already dominant. Without the structural rot, the same coup might have succeeded or been unnecessary.
• Historiography. Serhii Plokhy (The Last Empire, 2014) makes Ukrainian independence the decisive cause; Stephen Kotkin (Armageddon Averted, 2001) reads the collapse as an uncoerced internal implosion; Vladislav Zubok (Collapse, 2021) uses the Russian archives to stress elite mismanagement and contingency. Set against the orthodox "Reagan won" thesis (which Kotkin rejects), the weight of recent scholarship is on internal structural collapse.
• Judgement. The coup ranks high among the proximate triggers but is dwarfed by the structural and national forces it merely unleashed. Catalyst, not cause.

MODEL PARAGRAPH (Argument 3)

The clearest evidence that the August coup was a catalyst rather than the cause of the collapse is the manner of its own defeat. When the GKChP detained Gorbachev at Foros on 19 August 1991 and declared a state of emergency to halt the New Union Treaty, they found the ground already gone from beneath them: Yeltsin, the directly elected president of a sovereign Russia, climbed onto a tank outside the Russian White House to declare the coup illegal, tens of thousands gathered to defend the building, and the Alpha special forces refused to storm it. The coup collapsed within three days not because the plotters lacked tanks but because the structural authority of the Soviet centre had already drained into the republics and onto the streets. Its real effect was to accelerate what was coming: the CPSU was banned, Gorbachev resigned as General Secretary on 24 August, and the republics, watching the centre humiliate itself, sprinted for the exit, culminating in the Ukrainian referendum and the Belavezha Accords within four months. As Vladislav Zubok argues in Collapse (2021), the coup was the moment the union's latent disintegration became irreversible, not the cause of that disintegration - which lay in the economic and national crises the plotters had hoped, vainly, to reverse.

Marker's note. A band-6 response keeps the comparison ("the coup" versus "deeper structural forces") in view throughout, ranking rather than listing, anchors every claim in dated evidence (1 December referendum, 8 December Belavezha, 17 per cent GDP fall), and sets historians in genuine tension - Plokhy's Ukrainian thesis and Kotkin's internal-implosion thesis against the orthodox "Reagan won" claim - before reaching a judgement. Narrating the three days of the coup without arguing its causal weight caps the response in the middle bands.

This is an extended-response/essay. Markers reward a sustained, evidence-based judgement on a contested historiographical claim, weaving in named historians - not a narrative.

Band-6 PLAN

• Thesis. The "the West won" thesis captures a real element of pressure but mistakes the outcome for the cause: the Cold War ended primarily because the Soviet Union, under Gorbachev, chose reform and restraint and then collapsed from internal economic and national crises. Western strength shaped the environment; Soviet agency and Soviet failure produced the end. Triumphalism is better history of American memory than of Soviet collapse.
• Argument 1 - The case for Western victory. Reagan's rearmament, SDI and economic-technological pressure raised the cost of competition; military spending consumed 15 to 20 per cent of Soviet GDP. Evidence: Soviet fears at Reykjavik (1986) of losing a technological race. This is the orthodox/triumphalist reading.
• Argument 2 - The case for internal collapse (the stronger case). The decisive causes were endogenous: the 1986 oil collapse, the failure of perestroika (deficit 11 per cent of GDP by 1991), glasnost's delegitimisation of the regime, and the nationalism that broke the Union in 1991 (Ukrainian referendum, 90 per cent). Gorbachev's renunciation of force (the Sinatra Doctrine) was a deliberate choice, not a defeat extracted by Washington.
• Argument 3 - Ending versus dissolving. Distinguish the END of the Cold War (1989 to 1990, the bilateral wind-down with Reagan and Bush) from the DISSOLUTION of the USSR (1991, an internal Soviet event the United States neither sought nor controlled - Bush's August 1991 "Chicken Kiev" speech warned Ukraine against independence). The West did not engineer 1991.
• Historiography. John Lewis Gaddis (The Cold War, 2005) credits Reagan and Western pressure heavily; Stephen Kotkin (Armageddon Averted, 2001) calls the collapse uncoerced and Reagan peripheral; Archie Brown (The Gorbachev Factor, 1996) makes Gorbachev's individual agency decisive; Serhii Plokhy (The Last Empire, 2014) makes 1991 a story of republican nationalism, not American victory.
• Judgement. The West contributed pressure and a partner in Reagan and Bush, but the Cold War was ended by Soviet choice and the USSR destroyed by internal collapse. "Won" overstates Western agency; "ended from within" is the better verdict.

MODEL PARAGRAPH (Argument 3)

The triumphalist thesis conflates two distinct events that the evidence keeps apart: the ending of the Cold War and the dissolution of the Soviet Union. The Cold War's confrontation was wound down between 1987 and 1990 through a bilateral process - the INF Treaty, Gorbachev's renunciation of the Brezhnev Doctrine, the Malta Summit - in which Gorbachev's New Thinking, not American coercion, supplied the initiative; Reagan and Bush were partners in a managed peace rather than victors dictating terms. The dissolution of the USSR in 1991 was a separate, internal Soviet drama that Washington neither sought nor steered: George H.W. Bush's August 1991 Kiev speech actually warned Ukrainians against the "suicidal nationalism" of independence, and the Belavezha Accords were signed by three republican leaders in a Belarusian forest with no Western hand in sight. As Stephen Kotkin argues in Armageddon Averted, the collapse was an uncoerced implosion of a non-viable system; to call it an American victory is to claim credit for an outcome the United States had tried, in that very summer, to slow. The West won nothing in December 1991 that the Soviet Union had not already lost to itself.

Marker's note. A band-6 response defines its terms (ending versus dissolution), keeps the contested claim ("the West won") in dispute throughout rather than narrating events, anchors the argument in specific evidence (the Kiev speech, Belavezha, the bilateral summits), and sets historians in genuine tension - Gaddis's Western-pressure thesis against Kotkin's internal-implosion and Brown's Gorbachev-agency theses. Drifting into a story of 1985 to 1991 without sustaining the judgement caps the response in the middle bands.