Key Points
Key Points: Detente – Meaning and Major Developments (1970s)
- Meaning of Detente: Detente meant a permanent relaxation of international tensions, not just a temporary thaw in the Cold War.
- Beginning of Detente: Real detente began in the early 1970s due to fear of nuclear war and the impact of the Vietnam War.
- Arms Control Measures: The USA and USSR established a hotline and signed the SALT Agreement in 1972 to limit nuclear arms.
- Helsinki Agreement: The Helsinki Agreement of 1975 accepted European frontiers settled after World War II, promoting cooperation.
- Improved Relations: Detente saw improved US–USSR and US–China relations, including recognition of the People’s Republic of China in 1979.
Key Points: Council for Mutual Economic Assistance (Comecon)
- Comecon was established by the USSR in 1949.
- Its aim was to strengthen the economies of Communist states.
- Industries were nationalised and agriculture was collectivised.
- The USSR tried to integrate the Communist bloc into a single economy.
- Resistance from satellite states later weakened this policy.
Key Points: Yalta Conference (February 1945)
- It was decided to establish the United Nations Organisation (UNO) to maintain international peace.
- Germany was to be freed from Nazi influence and divided into four occupation zones.
- Liberal reforms were to be introduced in Germany and Nazi war criminals punished.
- Free elections were promised in the Eastern European states, including Poland.
- Soviet interests in Eastern Europe and the Far East were recognised.
Key Points: August Coup of 1991
- In 1991, conservative members of the Communist Party attempted to stop the breakup of the USSR.
- Mikhail Gorbachev was placed under house arrest by conservatives led by Gennady Yanayev.
- The coup collapsed after three days due to lack of public and military support.
- After the coup, Gorbachev resigned as General Secretary and the Communist Party was dissolved.
- Boris Yeltsin emerged as the new leader, leading to the dissolution of the USSR and the formation of the Commonwealth of Independent States (CIS).
Key Points: Impact on Poland
- Solidarity Movement: A new trade union, Solidarity, demanded political reforms and a referendum.
- Martial Law: General Jaruzelski imposed martial law and banned Solidarity.
- Failure of Reforms: Economic problems continued and Soviet support was withdrawn.
- Political Talks: In April 1989, talks led to changes in Poland’s constitution.
- Democratic Transition: In December 1990, Lech Walesa became President, completing peaceful change.
Key Points: Development in Germany
- Gorbachev’s reform policies and economic needs influenced changes in East Germany.
- East Germans began migrating to the West in large numbers in 1989 via neighbouring countries.
- The Soviet Union and the USA supported the reunification of Germany.
- Russia agreed to withdraw its troops from East Germany.
- Germany was reunified on 3 October 1990, with Helmut Kohl becoming the first Chancellor of united Germany.
Key Points: Impact on Czechoslovakia
- Western Trade: Czechoslovakia had extensive trade relations with Western countries in the 1970s.
- Economic Problems: By the early 1980s, the economy declined due to lack of industrial modernisation.
- Public Protests: In November 1989, massive demonstrations took place in Prague against the communist government.
- National Strike: A nationwide strike followed after Alexander Dubcek addressed a large public rally.
- End of Communism: These events led to the fall of the communist regime in Czechoslovakia in 1989.
Key Points: Cold War, 1945-1991 > Origins of the Cold War
- The Cold War began due to ideological differences between Capitalism and Communism.
- Mutual distrust developed between the USA and the USSR after the Second World War.
- Each power feared the expansion of the other’s political system.
- Differences arose over the future political setup of Europe.
- Conflicting national interests of the superpowers led to tension.
Key Points: Cold War, 1945-1991 > End of War-Time Unity
- The unity among the Allied Powers ended soon after the defeat of Germany.
- The Allies failed to agree on peace treaties and the future of Germany.
- Differences arose over territorial and political arrangements in Europe.
- Suspicion and rivalry replaced cooperation among the former Allies.
- These disagreements marked the beginning of the Cold War.
Key Points: Potsdam Conference (1945)
- The Potsdam Conference was the last wartime conference of the Allied Powers.
- It was attended by Stalin, Truman and Churchill (later Clement Attlee).
- Germany was to be disarmed, denazified and Nazi leaders punished.
- Serious disagreements arose over Poland and the future of Germany.
- The conference widened mistrust between the Allies, deepening the Cold War.
Key Points: Causes of the Cold War
- Ideological Conflict: Fundamental clash between Communism and Democracy created mistrust.
- Historical Suspicion: Western intervention in the Russian Civil War (1918) created long-term Soviet suspicion.
- End of War-Time Unity: Cooperation among Allies collapsed after the Second World War.
- Soviet Expansion: USSR established Communist governments in Eastern Europe, alarming the West.
- Atom Bomb and Power Blocs: American monopoly of atomic weapons and formation of rival blocs intensified tensions.
Key Points: Truman Doctrine (12 March 1947)
- The doctrine was announced by US President Harry S. Truman on 12 March 1947.
- It aimed to stop the spread of Communism by supporting free nations.
- The USA promised economic and military aid to countries under Communist threat.
- Greece and Turkey were the first countries to receive American assistance.
- The doctrine marked the beginning of America’s policy of containing Communism worldwide.
Key Points: Marshall Aid/Marshall Plan (1947)
- The Marshall Plan was introduced by the USA in 1947 as the European Recovery Programme.
- It aimed to rebuild Europe and prevent the spread of Communism.
- Economic and financial assistance was offered to European countries.
- Seventeen Western European countries accepted the plan.
- The USSR rejected the plan and forced its satellite states to do the same.
Key Points: Molotov Plan
- The Molotov Plan was introduced by the USSR as a response to the Marshall Plan.
- It aimed to unite Communist countries of Eastern Europe economically.
- Trade and economic relations were controlled by the USSR.
- The plan strengthened Soviet influence over its satellite states.
- It led to the formation of a separate Eastern Bloc.
Key Points: Communist Information Bureau (Cominform)
- Cominform was set up by the USSR to coordinate Communist parties.
- All Communist states were required to follow Soviet policies.
- It aimed to ensure political control over Eastern Europe.
- Non-Communist leaders were removed and opposition suppressed.
- Western powers strongly opposed Soviet domination of Eastern Europe.
Key Points: Communist Takeover of Czechoslovakia (1948)
- Czechoslovakia was the only democratic state in Eastern Europe after Second World War.
- The Communists initially shared power in a coalition government.
- In 1948, the Communists seized power through a coup.
- Non-Communist ministers were forced to resign and elections were controlled.
- The event shocked the Western bloc and widened the Cold War divide.
Key Points: The Berlin Blockade (1948–1949)
- Germany and Berlin were divided into four zones after the Second World War.
- The Western Powers merged their zones and introduced a new currency in 1948.
- The USSR opposed this and blockaded all road, rail and canal links to West Berlin.
- The Western Powers supplied West Berlin through the Berlin Airlift.
- The blockade was lifted in May 1949, deepening Cold War tensions.
Key Points: Formation of NATO (1949)
- NATO was formed as a collective defence organisation against Soviet expansion.
- It was established by Western countries on 4 April 1949.
- Member states agreed that an attack on one would be treated as an attack on all.
- NATO placed the defence of member nations under a joint military command.
- Its formation increased Cold War tensions between East and West.
Key Points: Thaw in the Cold War
- Death of Stalin: Stalin’s death in 1953 reduced tension between the superpowers.
- Peaceful Co-existence: Khrushchev supported peaceful co-existence with the West.
- End of Hostilities: The Korean War ended and peace talks began in Indo-China.
- Improved Relations: Anti-Communist hysteria declined in the USA after McCarthyism.
- Positive Agreements: The Austrian State Treaty (1955) showed cooperation.
Key Points: Extent of the Partial Thaw
- Hungarian Revolt: The USSR crushed the Hungarian uprising in 1956.
- Continued Control: Soviet control over satellite states remained unchanged.
- Warsaw Pact: The USSR formed the Warsaw Pact in 1955.
- Arms Race: Missile testing and military competition continued.
- Space Race: Launch of Sputnik showed renewed rivalry.
Key Points: The Cuban Missile Crisis (1962)
- The Cuban Missile Crisis was the most dangerous confrontation of the Cold War.
- After Fidel Castro nationalised American properties, US–Cuba relations deteriorated.
- The USSR installed nuclear missiles in Cuba, close to the US coast.
- The crisis brought the USA and USSR to the brink of nuclear war.
- The crisis ended with removal of missiles, establishment of a hotline and the Nuclear Test Ban Treaty (1963).
Key Points: The Warsaw Pact (1955)
- The Warsaw Pact was formed by the USSR in response to NATO.
- It was signed on 4 May 1955 by the Soviet Union and Eastern European countries.
- The pact provided for a joint military command under Soviet leadership.
- It strengthened Soviet control over Eastern Europe.
- The pact deepened the division between the Eastern and Western blocs.
Key Points: First Phase of the Vietnam War (1946–1954)
- French Rule: Indo-China (Vietnam, Laos, Cambodia) was under French control.
- Ho Chi Minh: Leader of the Vietminh movement for independence.
- Independence Claim: Vietnam declared independence in 1945; France refused.
- Vietminh Resistance: Fought France for eight years with Chinese support.
- French Defeat: France lost at Dien Bien Phu in May 1954, ending the first phase.
Key Points: Geneva Conference of 1954
- The conference was attended by Britain, France, USA and Communist China.
- Vietnam was divided into North Vietnam and South Vietnam.
- Ho Chi Minh’s government was recognised in North Vietnam.
- Elections were planned in 1956 to reunify Vietnam but were never held.
- The failure of elections led to prolonged conflict and later US involvement.
Key Points: Second Phase of the Vietnam War (1954–1975)
- Diem’s Regime: South Vietnam under President Ngo Dinh Diem refused to hold nationwide elections.
- US Support: America backed Diem and avoided elections fearing a communist victory.
- Rise of NLF: The National Liberation Front (NLF) was formed against the unpopular Diem government.
- US Intervention: The USA increased military involvement to keep Vietnam non-communist.
- Cold War Context: Vietnam became a Cold War conflict involving the USA and Communist powers.
Key Points: Gulf of Tonkin Incidents (1964)
- The Gulf of Tonkin incidents occurred during President Johnson’s administration.
- The first incident took place on 2 August 1964 between North Vietnam and the US Navy.
- The USS Maddox was allegedly attacked by North Vietnamese patrol boats.
- A second incident was reported on 4 August 1964, though it never actually occurred.
- These incidents provided justification for increased US involvement in Vietnam.
Key Points: Consequences of the Gulf of Tonkin Incidents
- The US Congress passed the Gulf of Tonkin Resolution granting wide powers to President Johnson.
- The resolution led to direct US military intervention in the Vietnam War.
- Heavy bombing of North Vietnam increased but failed to defeat the Vietcong.
- President Nixon later introduced the policy of “Vietnamisation”.
- US troops withdrew after the 1973 ceasefire, and Vietnam became communist in 1975.
Key Points: The Berlin Wall (1961)
- The Berlin issue increased tension between the Eastern and Western blocs.
- Khrushchev demanded that Western Powers withdraw from West Berlin.
- The USA under President John F. Kennedy rejected the Soviet demand.
- In August 1961, the Berlin Wall was constructed across the city.
- The Wall blocked movement from East Berlin to West Berlin and deepened the Cold War divide.
Key Points: Motives of Different Powers for Detente
- China wanted to end its international isolation and improve relations with the USA due to strained ties with the USSR.
- The USA sought to revise its failed Vietnam policy and adopt peaceful co-existence.
- The USSR aimed to reduce defence expenditure and improve living standards.
- Unrest in Eastern Europe, especially Poland, pushed the USSR towards detente.
- Western Europe feared nuclear war; West Germany followed Willy Brandt’s policy of Ostpolitik.
Key Points: The Regime of Gorbachev (1985–1991)
- Mikhail Gorbachev became the leader of the Soviet Union in 1985.
- He aimed to revitalise and transform the Soviet system.
- Gorbachev introduced Perestroika to restructure the economy.
- He launched Glasnost to promote openness and transparency.
- His reforms significantly changed the internal and external policies of the USSR.
Key Points: Economic Reforms – Perestroika
- Perestroika aimed at opening the Soviet economy to market forces.
- Private ownership of businesses was allowed from 1987 for the first time since the 1920s.
- Small-scale private enterprises were permitted to improve efficiency.
- Central control over production, trade and raw materials was reduced.
- Reforms were intended to increase competition and provide alternative employment.
Key Points: Cultural Reforms – Glasnost
- Glasnost introduced openness and transparency in governance.
- Freedom of speech, worship and expression was expanded.
- State control over media and individual life was reduced.
- Many political prisoners were released during this period.
- Critics of the government and anti-Stalin literature were permitted.
Key Points: End of the Cold War
- The Soviet economy weakened in the 1980s due to inefficiency and heavy military spending.
- Gorbachev realised that the USSR could no longer afford the arms race.
- Nuclear missile reduction treaties were signed with the USA.
- Soviet forces were withdrawn from Afghanistan in 1989.
- These developments effectively ended the Cold War.
Key Points: Political Changes in Eastern Europe
- In 1988, Gorbachev announced the end of Soviet political control over Warsaw Pact countries.
- Eastern European states were allowed to follow independent political paths.
- Peaceful democratic revolutions occurred, beginning in Poland.
- Communist governments were replaced by democratic parties.
- The Berlin Wall fell in 1989, leading to the reunification of Germany.
Important Questions [5]
- The Basic Cause of Conflict Lay in the Differences of Principles Between the Communist and Democratic States. in this Context, Explain How the Following Events Led to the Development
- The Marshall Plan, an extension of the Truman Doctrine, was also known as ______.
- Given below is a cartoon on the Marshall Plan. With reference to the cartoon, briefly discuss any four significant features of the Marshall Plan.
- Explain the Deepening of the Crisis in East- West Relations During the Cold War with Reference to : the Berlin Blockade (1948-49).
- With Reference to the Break-up of the Ussr, Answer the Following Questions : to What Extent Was the Failure of Mikhail Gorbachev’S Economic Reforms Responsible for the End of the Soviet Union?
Concepts [11]
- Cold War (1945-1991)
- Truman Doctrine (1947)
- Marshall Aid (1947)
- The Communist Takeover of Czechoslovakia (1948)
- The Berlin Blockade (1948-1949)
- The First Phase of the Vietnam War (1946-54)
- The Second Phase of the Vietnam War (1954-75)
- The Berlin Wall (August 1961)
- Easing of Tension and Detente
- Disintegration of the USSR and Political Shifts in Eastern Europe
- Overview of Cold War 1945-1991 : Origin, Course, End and Impact
