The Korean War

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The Korean War

In 1950, North Korean communists invaded South Korea, leading to the first major proxy war.

The invasion of the South

In 1950 the Northern Communists, backed by the USSR and China, invaded the South.
- America, backed by the UN, organised a counter-attack.
Kim Il-Sung’s North Korean People’s Army was too strong for the Republic of Korea’s forces.

US forces

It was only with the support of General Macarthur’s US forces that the North Korean People’s Army could be held back.
However, in late 1950, Chinese People’s Volunteers forced the Americans to retreat.
- This forced the US to send more troops, eventually allowing them to force the communists back to the 38th parallel, the border assigned between North and South.

The end of the Korean War

Clashes carried on until 1953, when America’s new president, Dwight D. Eisenhower, offered peace.
- The border between the two countries has remained the same ever since.

The Korean War

Asia was becoming the theatre of war between capitalism and communism. The first major conflict was in Korea

US Domino Theory

The domino theory was part of the US’ policy of containment.
The US feared that if one state fell to communism, neighbours would quickly follow.
For this reason, it was essential to contain the spread of communism.

Causes of the war

Following WW2, Korea had been split along the 38th parallel.
The North was communist and supported by the Soviet Union. It was led by Kim Il Sung.
The South was supported by the US and was led by Syngman Rhee.

Course of the war: June - September

In June 1950 conflict began. The North launched an assault on the South.
In fear of communist expansion, the US sent forces to help South Korea.
In July 1950, the US sought the UN’s support to send aid. This was granted.
In September 1950 UN forces, led by General MacArthur arrived to help force back the North Koreans over the parallel.

Course of the war: October - July

In October 1950, China launched an invasion of Korea to force the UN south of the parallel.
- MacArthur demanded the use of atomic weapons, however this was denied.
By June 1951, a stalemate emerged.
In November 1952 Eisenhower became president and sought to solve the war.
In July 1953 an armistice was signed.

Impact of the war

The war in Korea became a proxy war for the ideological conflict between the US and USSR.
Following MacArthur’s bellicose behaviour, the idea of regaining territory from communists (rollback) fell out of favour.
The US kept soldiers in South Korea. This placed a strain on Sino (Chinese)-US relations.

1Was the Treaty of Versailles Fair?

1.1What were the Motives and Aims at Versailles?

1.1.1The Treaty of Versailles

1.1.2Roles of Wilson, Clemenceau & George

1.2Did the Victors Get Everything They Wanted?

1.2.1The Terms: Territory

1.2.2The Terms: Reparations

1.2.3The Terms: Armaments

1.2.4The Terms: War Guilt

1.2.5The League of Nations

1.2.6French Reaction

1.2.7American Reaction

1.2.8British Reaction

1.2.9Countries Left Out of the Treaty of Versailles

1.3What was the Impact on Germany up to 1923?

1.3.1German Reaction to the Treaty

1.3.2Germany’s Allies

1.3.3Economic Impacts: Ruhr & Hyperinflation

1.3.4Social Impacts of the Treaty in Germany

1.3.5Political Impacts of the Treaty on Germany

1.3.6Reducing Reparation: The Dawes Plan

1.4Could the Treaty be Justified at the Time?

1.4.1Positives & Negatives

1.4.2Contemporary Opinions About the Treaty

2Was the League of Nations a Success?

2.1How did Weaknesses in the League Lead to Failure?

2.1.1The League of Nations

2.1.2Structure of the League: Assembly & Council

2.1.3Structure of the League: Special Commissions

2.1.4Structure of the League: Permanent Court

2.1.5Structure of the League: Secretariat

2.1.6Financial Crisis in the World

2.2The League’s Success in Peacekeeping

2.2.1Successes: International Borders

2.2.2Successes: International Agreements

2.2.3Failures: Vilna (1920)

2.2.4Åland Islands 1920-21

2.2.5Failures: Corfu 1923

2.2.6Failures: Bulgaria 1925

2.3How Important was the League's Humanitarian Work?

2.3.1Refugees, Health, Slavery, Working Conditions 1

2.3.2Refugees, Health, Slavery, Working Conditions 2

2.4How did the Depression Impact the League?

2.4.1The Great Depression, 1929

2.4.2The Manchurian Crisis, 1931

2.4.3Invasion of Abyssinia, 1935

3How did Hitler's Foreign Policy Impact the War?

3.1What were the Long-Term Consequences of Versailles

3.1.1Long-Term Consequences of Versailles

3.2What were the Consequences of the League's Failure

3.2.1The Disarmament Conference

3.2.2Collapse of the League of Nations

3.2.3Tension in Europe in the 1930s

3.2.4WWII & Failure of the League of Nations

3.2.5Weak Nations

3.3Was the Policy of Appeasement Justified?

3.3.1The Spanish Civil War, 1936-39

3.3.2The Sudetenland

3.3.3Arguments for Appeasement

3.3.4Arguments Against Appeasement

3.3.5Reasons & Acts of Appeasement

3.3.6Impact of Appeasement

3.4How Important was the Nazi-Soviet Pact?

3.4.1The Nazi-Soviet Pact

3.4.2The Polish Crisis & the Outbreak of War

3.5Why did Britain & France Declare War on Germany?

3.5.1The Guarantee for Poland and the War

3.5.2Hitler’s Foreign Policy & Rearmament

3.5.3Hitler's Plan

3.5.4The Saar

3.5.5Remilitarisation of the Rhineland

3.5.6The Rome-Berlin Axis

3.5.7Germany & Italy in the Spanish War

3.5.8The Anti-Comintern Pact

3.5.9Anschluss with Austria

3.5.10The Munich Agreement

3.5.11The Crisis over Czechoslovakia

4Who was to Blame for the Cold War?

4.1Why did the US-Soviet Alliance Break Down?

4.1.1Cold War - Definition

4.1.2The Grand Alliance

4.1.3The Tehran Conference, 1943

4.1.4The 1945 Summit Conferences

4.1.5Early US-Soviet Relations

4.1.6The Breakdown of the US-Soviet Alliance

4.1.7US & Soviet Attitudes to Peace

4.2How did the USSR Gain Control of Easter Europe?

4.2.1The USSR & Eastern Europe

4.2.2Attitudes of Truman & Stalin

4.3How did the US React to Soviet Expansionism?

4.3.1The Beginning of the Cold War

4.3.2The Truman Doctrine & Marshall Plan

4.3.3East-West Boundaries

4.4What were the Consequences of the Berlin Blockade?

4.4.1Germany

4.4.2Bizonia

4.4.3Berlin Blockade

4.4.4FRG & GDR

4.5Who was More to Blame for Starting the Cold War?

4.5.1NATO

4.5.2Warsaw Pact

4.5.3The Responsibility for Cold War Tensions

4.5.4Blame on the USRR

4.5.5Blame on the US

4.5.6Sharing the Blame

5Did the US Contain the Spread of Communism?

5.1The US and Korea, 1950-53

5.1.1The US and Korea: Background to the Crisis

5.1.2The Korean War

5.1.3The Course of the Korean War

5.2The US and Cuba, 1959-62

5.2.1Build-Up to the Cuban Missile Crisis

5.2.2The Cuban Missile Crisis

5.2.3Consequence of the Cuban Missile Crisis

5.3The US and Vietnam, 1955-75

5.3.1French Rule in Vietnam

5.3.2President Eisenhower

5.3.3President Kennedy

5.3.4The Gulf of Tonkin Incident, 1964

5.3.5US Tactics

5.3.6Vietcong Tactics

5.3.7The Vietcong

5.3.8The My Lai Massacre, 1968

5.3.9Vietnamisation

5.3.10The Tet Offensive, 1968

5.3.11Attacks on Cambodia & Laos

5.3.12The Bombing of North Vietnam

5.3.13The Failure of Vietnamisation

5.3.14The Growth of Opposition

5.3.15The Draft System

5.3.16The Kent State University Shootings, 1970

5.3.17Political Opposition

5.3.18Reasons for Support 1

5.3.19Reasons for Support 2

5.3.20Political Support

5.3.21Peace Negotiations

5.3.22The Paris Peace Accords, 1973

5.3.23Economic & Human Costs 1

5.3.24Economic & Human Costs 2

5.3.25The Strengths of North Vietnam 1

5.3.26The Strengths of North Vietnam 2

5.3.27The Weaknesses of the US 1

5.3.28The Weaknesses of the US 2

5.3.29Opposition in the US

5.3.30Reasons Why USA Lost

6How was USSR's Control Over Eastern Europe?

6.1Opposition to Control in Hungary & Czechoslovakia

6.1.1Causes of Opposition

6.1.2The Hungarian Uprising & U2 crisis

6.1.3The U2 Crisis

6.1.4Czechoslovakia, 1968

6.1.5Reaction to Brezhnev

6.2Similarities Between Hungary & Czechoslovakia

6.2.1Hungary and Czechoslovakia 1

6.2.2Hungary & Czechoslovakia 2

6.3Why was the Berlin Wall Built?

6.3.1The Berlin Wall 1

6.3.2The Berlin Wall 2

6.4Solidarity in Poland & Soviet Influence

6.4.1Solidarity in Poland and Other Developments

6.5Gorbachev's Responsibility

6.5.1Reagan & Gorbachev

6.5.2Reagan and the ‘Second Cold War’

6.5.3The Collapse of Soviet Control

6.5.4The Collapse of the USSR

Jump to other topics

1Was the Treaty of Versailles Fair?

1.1What were the Motives and Aims at Versailles?

1.1.1The Treaty of Versailles

1.1.2Roles of Wilson, Clemenceau & George

1.2Did the Victors Get Everything They Wanted?

1.2.1The Terms: Territory

1.2.2The Terms: Reparations

1.2.3The Terms: Armaments

1.2.4The Terms: War Guilt

1.2.5The League of Nations

1.2.6French Reaction

1.2.7American Reaction

1.2.8British Reaction

1.2.9Countries Left Out of the Treaty of Versailles

1.3What was the Impact on Germany up to 1923?

1.3.1German Reaction to the Treaty

1.3.2Germany’s Allies

1.3.3Economic Impacts: Ruhr & Hyperinflation

1.3.4Social Impacts of the Treaty in Germany

1.3.5Political Impacts of the Treaty on Germany

1.3.6Reducing Reparation: The Dawes Plan

1.4Could the Treaty be Justified at the Time?

1.4.1Positives & Negatives

1.4.2Contemporary Opinions About the Treaty

2Was the League of Nations a Success?

2.1How did Weaknesses in the League Lead to Failure?

2.1.1The League of Nations

2.1.2Structure of the League: Assembly & Council

2.1.3Structure of the League: Special Commissions

2.1.4Structure of the League: Permanent Court

2.1.5Structure of the League: Secretariat

2.1.6Financial Crisis in the World

2.2The League’s Success in Peacekeeping

2.2.1Successes: International Borders

2.2.2Successes: International Agreements

2.2.3Failures: Vilna (1920)

2.2.4Åland Islands 1920-21

2.2.5Failures: Corfu 1923

2.2.6Failures: Bulgaria 1925

2.3How Important was the League's Humanitarian Work?

2.3.1Refugees, Health, Slavery, Working Conditions 1

2.3.2Refugees, Health, Slavery, Working Conditions 2

2.4How did the Depression Impact the League?

2.4.1The Great Depression, 1929

2.4.2The Manchurian Crisis, 1931

2.4.3Invasion of Abyssinia, 1935

3How did Hitler's Foreign Policy Impact the War?

3.1What were the Long-Term Consequences of Versailles

3.1.1Long-Term Consequences of Versailles

3.2What were the Consequences of the League's Failure

3.2.1The Disarmament Conference

3.2.2Collapse of the League of Nations

3.2.3Tension in Europe in the 1930s

3.2.4WWII & Failure of the League of Nations

3.2.5Weak Nations

3.3Was the Policy of Appeasement Justified?

3.3.1The Spanish Civil War, 1936-39

3.3.2The Sudetenland

3.3.3Arguments for Appeasement

3.3.4Arguments Against Appeasement

3.3.5Reasons & Acts of Appeasement

3.3.6Impact of Appeasement

3.4How Important was the Nazi-Soviet Pact?

3.4.1The Nazi-Soviet Pact

3.4.2The Polish Crisis & the Outbreak of War

3.5Why did Britain & France Declare War on Germany?

3.5.1The Guarantee for Poland and the War

3.5.2Hitler’s Foreign Policy & Rearmament

3.5.3Hitler's Plan

3.5.4The Saar

3.5.5Remilitarisation of the Rhineland

3.5.6The Rome-Berlin Axis

3.5.7Germany & Italy in the Spanish War

3.5.8The Anti-Comintern Pact

3.5.9Anschluss with Austria

3.5.10The Munich Agreement

3.5.11The Crisis over Czechoslovakia

4Who was to Blame for the Cold War?

4.1Why did the US-Soviet Alliance Break Down?

4.1.1Cold War - Definition

4.1.2The Grand Alliance

4.1.3The Tehran Conference, 1943

4.1.4The 1945 Summit Conferences

4.1.5Early US-Soviet Relations

4.1.6The Breakdown of the US-Soviet Alliance

4.1.7US & Soviet Attitudes to Peace

4.2How did the USSR Gain Control of Easter Europe?

4.2.1The USSR & Eastern Europe

4.2.2Attitudes of Truman & Stalin

4.3How did the US React to Soviet Expansionism?

4.3.1The Beginning of the Cold War

4.3.2The Truman Doctrine & Marshall Plan

4.3.3East-West Boundaries

4.4What were the Consequences of the Berlin Blockade?

4.4.1Germany

4.4.2Bizonia

4.4.3Berlin Blockade

4.4.4FRG & GDR

4.5Who was More to Blame for Starting the Cold War?

4.5.1NATO

4.5.2Warsaw Pact

4.5.3The Responsibility for Cold War Tensions

4.5.4Blame on the USRR

4.5.5Blame on the US

4.5.6Sharing the Blame

5Did the US Contain the Spread of Communism?

5.1The US and Korea, 1950-53

5.1.1The US and Korea: Background to the Crisis

5.1.2The Korean War

5.1.3The Course of the Korean War

5.2The US and Cuba, 1959-62

5.2.1Build-Up to the Cuban Missile Crisis

5.2.2The Cuban Missile Crisis

5.2.3Consequence of the Cuban Missile Crisis

5.3The US and Vietnam, 1955-75

5.3.1French Rule in Vietnam

5.3.2President Eisenhower

5.3.3President Kennedy

5.3.4The Gulf of Tonkin Incident, 1964

5.3.5US Tactics

5.3.6Vietcong Tactics

5.3.7The Vietcong

5.3.8The My Lai Massacre, 1968

5.3.9Vietnamisation

5.3.10The Tet Offensive, 1968

5.3.11Attacks on Cambodia & Laos

5.3.12The Bombing of North Vietnam

5.3.13The Failure of Vietnamisation

5.3.14The Growth of Opposition

5.3.15The Draft System

5.3.16The Kent State University Shootings, 1970

5.3.17Political Opposition

5.3.18Reasons for Support 1

5.3.19Reasons for Support 2

5.3.20Political Support

5.3.21Peace Negotiations

5.3.22The Paris Peace Accords, 1973

5.3.23Economic & Human Costs 1

5.3.24Economic & Human Costs 2

5.3.25The Strengths of North Vietnam 1

5.3.26The Strengths of North Vietnam 2

5.3.27The Weaknesses of the US 1

5.3.28The Weaknesses of the US 2

5.3.29Opposition in the US

5.3.30Reasons Why USA Lost

6How was USSR's Control Over Eastern Europe?

6.1Opposition to Control in Hungary & Czechoslovakia

6.1.1Causes of Opposition

6.1.2The Hungarian Uprising & U2 crisis

6.1.3The U2 Crisis

6.1.4Czechoslovakia, 1968

6.1.5Reaction to Brezhnev

6.2Similarities Between Hungary & Czechoslovakia

6.2.1Hungary and Czechoslovakia 1

6.2.2Hungary & Czechoslovakia 2

6.3Why was the Berlin Wall Built?

6.3.1The Berlin Wall 1

6.3.2The Berlin Wall 2

6.4Solidarity in Poland & Soviet Influence

6.4.1Solidarity in Poland and Other Developments

6.5Gorbachev's Responsibility

6.5.1Reagan & Gorbachev

6.5.2Reagan and the ‘Second Cold War’

6.5.3The Collapse of Soviet Control

6.5.4The Collapse of the USSR

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