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The End of Bipolarity — CUET Political Science hero
Class XII ⚖️ Political Science Ch 1 of 15

The End of Bipolarity

CUET unit: Contemporary World Politics — Cold War and after; Disintegration of the USSR; Emerging World Order

📌 Snapshot

  • From the Berlin Wall to the end of the USSR: causes, shock therapy and India's ties, with traps and MCQs.
  • A dated timeline from Gorbachev's election in 1985 to his resignation on 25 December 1991.
  • Cause and effect in one place: the Soviet system's weaknesses, the immediate trigger, and the consequences.
  • Shock therapy, post communist conflicts, and India and Russia compared across the Cold War and after.

📖 Detailed Notes

Written and reviewed by Subhra Gupta, Humanities faculty at UniDrill (M.A. Sociology, University of Delhi · 7 years teaching Humanities). Based on NCERT Political Science Class XII (Contemporary World Politics), Chapter 1.

A wall fell in an evening. A superpower took two years.

The Berlin Wall went up in 1961 to seal East Berlin off from West Berlin. For 28 years it was the most visible symbol of a world split into two camps. On 9 November 1989 ordinary Berliners tore it down. Within two years the camp that built it, the Second World led by the USSR, no longer existed. A superpower had disappeared without a war with its rival.

This chapter asks how that was possible. The answer is a chain: weaknesses inside the Soviet system, reforms that unleashed forces nobody controlled, nationalism in the republics, and then a painful move to capitalism. Learn the chain and the dates will follow.

Beyond the textbook. For the exam: the Berlin Wall's fall symbolises the end of the Cold War divide and the collapse of the Second World. In reality: it also opened the way to German unification, which took place on 3 October 1990. The same bloc that lost a wall soon lost a state, which is why the Wall is a favourite symbol in CUET questions.

What was the Soviet system?

The Union of Soviet Socialist Republics (USSR) grew out of the socialist revolution in Russia in 1917. Its ideals were socialism, opposition to capitalism and an egalitarian society, which it tried to build by abolishing private property. Lenin led the revolution.

Feature How it worked
Political system Built around the Communist Party of the Soviet Union (CPSU); no other party or opposition was allowed
Economy Planned and controlled by the state; state ownership of land and productive assets
Federation Fifteen republics; Russia was the largest and dominated the Union
Bloc After the Second World War, the East European countries liberated by the Soviet army came under its influence and were modelled on the Soviet system. Together they were the Second World or socialist bloc
Military alliance The Warsaw Pact held the bloc together, as NATO (1949) did in the West

The system had real strengths. After the Second World War the USSR became a great power and its economy was more developed than any in the world except the United States. It had complex communications, vast energy resources, machinery production and a domestic consumer industry. The government subsidised basic necessities, including health, education and childcare, and guaranteed a minimum standard of living.

By the 1970s, however, weaknesses were eating away at these strengths.

Weakness Effect
Bureaucratic and authoritarian system with no democracy or freedom of speech Citizens felt cut off from decisions; the Party was unaccountable
Republics denied the right to run their own affairs Resentment grew in the republics
Arms race with the United States Huge military cost
Lag in technology and infrastructure The economy fell behind the West
Invasion of Afghanistan (1979) Drained men, money and morale
Stagnating economy Shortages became common and the country imported food

Gorbachev and the reforms

Mikhail Gorbachev became General Secretary of the CPSU in March 1985. He wanted to bring the USSR up to date with the West's information and technology revolutions, normalise relations with the West, and democratise Soviet life. He launched two reforms.

Reform Meaning Area
Perestroika Restructuring The economy
Glasnost Openness, including freedom of expression Political life

The reforms had effects Gorbachev had not planned. Protests spread in Eastern Europe, and the USSR under Gorbachev chose not to intervene. One by one the communist governments of Eastern Europe fell in 1989. Inside the USSR, hardliners within the Communist Party tried a coup in August 1991 to reverse the reforms. It failed, and Boris Yeltsin, who had resisted it, emerged as a national hero. He had been elected President of the Russian Republic in June 1991.

In December 1991, under Yeltsin's leadership, Russia, Ukraine and Belarus declared that the Soviet Union was disbanded. The CPSU was banned, and capitalism and democracy were adopted as the new order. The Commonwealth of Independent States (CIS) was formed. The Central Asian republics were left out at first and soon admitted as founding members. Russia became the successor state, taking over the USSR's seat on the UN Security Council and its nuclear arsenal.

Pause and predict: a student says "Glasnost caused the USSR to collapse because it opened up political life". Why is this too simple?

Check your answer: Glasnost allowed criticism and nationalist movements to be voiced, but the weaknesses (economic stagnation, an unaccountable Party, the arms race) already existed. Reforms released forces that the system could not manage, so they were one cause among several.

Beyond the textbook. For the exam: Russia is the successor state and took the Soviet seat on the UN Security Council. In reality: the Charter names the "Union of Soviet Socialist Republics" as a permanent member. The seat passed to Russia in December 1991 when Russia informed the UN that it continued the USSR's membership, and no member objected, so the Charter did not need to be amended.

Timeline

Date Event Why it mattered
1961 Berlin Wall built Symbol of the divide
1979 Soviet invasion of Afghanistan Drained Soviet resources
March 1985 Gorbachev becomes General Secretary Start of perestroika and glasnost
1985 Yeltsin appointed head of the Communist Party in Moscow Early step in his rise
June 1988 Independence movement in Lithuania Nationalism begins to surface
October 1989 Soviet Union declares Warsaw Pact members free Signal that Eastern Europe would not be held by force
9 November 1989 Berlin Wall falls Symbol of the Second World's collapse
February 1990 End of the CPSU's 72 year monopoly One party rule formally ends
March 1990 Lithuania declares independence First republic to do so
June 1991 Yeltsin elected President of the Russian Republic Rival centre of power to the Soviet Union
August 1991 Failed hardliner coup Reforms could not be reversed
December 1991 Russia, Ukraine and Belarus disband the USSR; CIS formed Formal end of the Union
25 December 1991 Gorbachev resigns The Soviet Union ends

Cause and effect: why did the USSR disintegrate?

Cause How it led to collapse Level
Weak political and economic institutions They failed to meet the people's aspirations Deep
Economic stagnation Spending on nuclear and military arsenals, upkeep of satellite states, and subsidies drained the economy Deep
Political and administrative stagnation An unaccountable Party, corruption and alienated citizens Deep
Gorbachev's reforms Set in motion forces their author could not control Trigger
Rise of nationalism in the republics Russia, the Baltic republics (Estonia, Latvia, Lithuania), Ukraine and Georgia pressed for sovereignty Final and most immediate cause

Why it works this way. A system that cannot reform itself and cannot meet its people's needs stays stable only while people tolerate it. Once glasnost lifted the cost of speaking out, the republics' demand for self-rule found a voice. Of the causes, nationalism is called the most immediate because it was the last link before the Union broke up.

Two views. For the exam: the USSR collapsed because of deep internal weaknesses, set off by reforms and finished by nationalism. Another reading: scholars disagree on how inevitable this was. Some argue the system's flaws made collapse certain sooner or later, and others argue the outcome depended on particular choices, such as the reform sequence, the decision not to use force in Eastern Europe and the failed coup. The textbook gives all the causes and ranks nationalism as the immediate one.

Consequences of disintegration

Area Change
Cold War End of confrontation and the arms race. The dispute over which system, socialist or capitalist, was better lost its real world stakes
Power relations The United States became the sole superpower; capitalism became the dominant economic system; the World Bank and IMF gained influence; liberal democracy became the preferred model
New countries Many new states with their own aspirations: Baltic and East European states sought EU and NATO membership (the Baltic states joined NATO in March 2004), while Central Asian states explored several alignments

Shock therapy

Shock therapy was the painful transition from an authoritarian socialist system to a democratic capitalist one in Russia, Central Asia and Eastern Europe in the 1990s. It was a model influenced by the World Bank and the IMF.

What it demanded What happened
A total shift to capitalism, with no gradual or "third way" option About 90 per cent of Russian industry was sold to private hands, called "the largest garage sale in history"
Private ownership as the dominant pattern; state assets privatised The value of the ruble collapsed and hyperinflation wiped out savings
Collective farms replaced by private farming Collective farming broke down
Sudden switch to free trade, foreign investment, financial deregulation and currency convertibility Old Soviet era trade links broke up; economies were tied directly to the West
New democratic institutions Welfare was destroyed, the mafia emerged, rich and poor and regions drifted apart, and in places presidents gained great power. Russia's real GDP in 1999 was lower than in 1989

The economy revived from 2000, mainly through exports of oil, natural gas and minerals, and pipeline revenue.

Pause and predict: Russia sold off most of its industry, yet its GDP in 1999 was lower than in 1989. Why would privatisation alone not raise output?

Check your answer: assets changed owners overnight, but there were no tested institutions, markets or safeguards in place. Old trade links had broken, the currency collapsed and welfare was cut, so ownership changed faster than production could be reorganised.

Two views. For the exam: shock therapy brought hardship, and the revival came later, mainly from exporting natural resources. Another reading: supporters of rapid reform argued that only a quick and total break could end the old system and attract investment, while critics argued that the speed and the absence of safeguards caused avoidable suffering. The same debate returns in the next chapter, where China is shown following a gradual path.

Tensions and conflicts left behind

Place What happened
Russia Secessionist movements in Chechnya and Dagestan
Tajikistan Civil war that lasted until 2001
Azerbaijan Armenian secessionism in Nagorno-Karabakh
Georgia Civil war
Ukraine and Kyrgyzstan Unsettled politics
Central Asia Disputes over river water and other resources
Czechoslovakia Split peacefully into the Czech and Slovak republics
Yugoslavia The most severe post communist conflict: Croatia, Slovenia and Bosnia and Herzegovina seceded, ethnic Serbs resisted, and the killing of non-Serb Bosnians drew NATO bombing of Yugoslavia

India and the post communist countries

India has good relations with all the post communist states, and the strongest is with Russia. The relationship was already broad in the Cold War.

Dimension Cold War era (with the USSR) After 1991 (with Russia)
Economic Soviet aid for the steel plants at Bhilai, Bokaro and Visakhapatnam and for BHEL; the USSR accepted Indian rupees as payment Cooperation on oil and nuclear energy; investment in oilfields in Kazakhstan and Turkmenistan
Political Soviet support to India on Kashmir at the UN and in the 1971 war Shared vision of a multipolar world of several powers, collective security, regionalism and a stronger UN; Indo-Russian Strategic Agreement of 2001 with more than 80 bilateral agreements
Military Joint production of military equipment Russia supplies most of India's military hardware; India is the second largest arms market for Russia
Space and culture Hindi films and Indian artists were popular in the USSR Russia helped with the cryogenic rocket for India's space industry

Key terms and people

Term or person Meaning
CPSU The Communist Party of the Soviet Union, the only permitted party
Second World The USSR and its East European allies, held together by the Warsaw Pact
CIS Commonwealth of Independent States, formed in December 1991
Successor state Russia: it inherited the UN Security Council seat and nuclear arsenal
Lenin Led the 1917 revolution that led to the USSR
Stalin Led the USSR during the Second World War
Gorbachev General Secretary from 1985; launched perestroika and glasnost
Yeltsin Resisted the 1991 coup; led Russia in disbanding the USSR

Exam traps

The trap Why it is tempting The truth
"The Berlin Wall fell in December 1989 or in 1991." The big events cluster in these years 9 November 1989; it was built in 1961
"Perestroika is political openness." Both are Russian words from the same period Perestroika is economic restructuring; glasnost is political openness
"All fifteen republics declared the USSR disbanded." The Union had fifteen republics Russia, Ukraine and Belarus did; the Central Asian republics joined the CIS soon after
"Economic collapse was the final and most immediate cause." The economy was the deepest weakness The rise of nationalism in the republics
"Shock therapy replaced private farming with collective farming." The word collective sounds new Collective farms were replaced by private farming
"Shock therapy was designed by NATO or the UN." Both are well known institutions Influenced by the World Bank and the IMF
"Czechoslovakia broke up violently, Yugoslavia peacefully." The names are similar The reverse: Czechoslovakia split peacefully, Yugoslavia was the most severe conflict
"Gorbachev became General Secretary in 1989, and the Indo-Russian Strategic Agreement dates from 1991." These are close to other years 1985 and 2001

60-second revision

Topic Lock this in
Soviet system 1917 revolution, CPSU, state planning, 15 republics, Warsaw Pact
Weaknesses Authoritarian, arms race, tech lag, Afghanistan 1979, stagnation
Gorbachev General Secretary March 1985; perestroika (economic), glasnost (political)
Wall Built 1961; fell 9 November 1989
Coup and Yeltsin August 1991 coup failed; Yeltsin President of Russia June 1991
End December 1991: Russia, Ukraine, Belarus; CIS; Gorbachev resigns 25 December
Immediate cause Rise of nationalism in republics
Successor Russia: UN Security Council seat and nuclear weapons
Shock therapy World Bank and IMF; 90 per cent industry sold; GDP 1999 below 1989
Conflicts Chechnya, Tajikistan to 2001, Nagorno-Karabakh, Georgia; Yugoslavia worst; Czechoslovakia peaceful
India Strategic Agreement 2001, over 80 agreements, multipolar vision

Where this chapter connects

🎯 Practice MCQs

First 3 questions free · create a free account to unlock the rest — answers & explanations included, no payment needed

Q1. Which statement about the Soviet economy before its disintegration is INCORRECT?

▸ Show answer & explanation

Answer: C

The Soviet economy was state planned and state owned, so private enterprise was not allowed. A, B and D describe the system correctly.

Q2. Arrange in chronological order: (i) Soviet invasion of Afghanistan, (ii) Fall of the Berlin Wall, (iii) Disintegration of the Soviet Union, (iv) Russian Revolution.

▸ Show answer & explanation

Answer: A

The Russian Revolution (1917), the invasion of Afghanistan (1979), the fall of the Berlin Wall (1989) and the disintegration (1991). The other options misplace the invasion or the Wall.

Q3. Arrange the following events in order: (i) Yeltsin appointed head of the Communist Party in Moscow, (ii) Soviet Union declares Warsaw Pact members free, (iii) Yeltsin becomes President of Russia, (iv) Commonwealth of Independent States established.

▸ Show answer & explanation

Answer: A

Yeltsin's Moscow appointment came in 1985, the Warsaw Pact declaration in October 1989, his election as President of the Russian Republic in June 1991 and the CIS in December 1991.

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