APUSH Unit 8

APUSH Unit 8 Notes 1945-1980

8.2 The Cold War

Cold War Emergence

  • Origin of the Cold War: Emerged due to escalating tensions between the U.S. and the Soviet Union after World War II, characterized by ideological conflicts rather than direct warfare.

  • Ideological Conflict: Central tensions revolved around the world’s future: Soviet communism versus democratic capitalism.

  • Contrasting Ideologies:

    • U.S.: Advocated for democratic values and capitalist economic systems.

    • Soviet Union: Promoted a communist ideology.

Strategies and Conflicts

  • Historical Roots of Mistrust:

    • Russian Revolution (1917): Established U.S. opposition to authoritarian communism.

    • Mutual Distrust: Emerged over post-war settlements especially in Eastern Europe and concerns regarding Berlin.

  • U.S. Response to Communist Expansion:

    • Containment Strategy: Aimed at preventing the spread of communism.

    • Truman Doctrine (1947): An act pledging U.S. support to countries threatened by communism.

    • Marshall Plan (1947): Provided financial aid to rebuild European nations and prevent communist influence.

  • Major Confrontations and Alliances:

    • Berlin Blockade (1948): Initiated by the Soviet Union, leading to an American-led Berlin Airlift to prevent a Soviet takeover.

    • NATO (1949): Formation of a military alliance among Western nations to resist Soviet aggression.

    • Warsaw Pact: Soviet response with an alliance of communist nations in Eastern Europe.

Nuclear Proliferation

  • Arms Race: Escalating development of nuclear arsenals by both superpowers.

  • Mutual Assured Destruction (MAD): A deterrent theory preventing the actual use of nuclear weapons.

Proxy Wars

  • Korean War (1950-1953): A direct consequence of the Truman administration’s containment policy.

    • Outbreak: Triggered by North Korea's invasion of South Korea, leading to U.S. intervention under the United Nations.

    • Military Engagement: Significant shifts in territorial control and involvement of Chinese forces led to a controversial military strategy by General Douglas MacArthur.

    • Outcome: Armistice halted active combat, resulting in Korea's division at the 38th parallel, validating Truman's containment policy as South Korea remained free from communism.

Truman's Leadership and Cold War Dynamics

  • Challenges: Truman faced political resistance due to his moderate Democratic stance and domestic reforms.

  • Civil Rights Legislation: Launched initiatives against racial discrimination and desegregated the armed forces, though he faced strong opposition.

  • Election of 1948: Despite divisive periods in the Democratic Party, Truman secured re-election.

  • Fair Deal Program: Aimed to expand the New Deal with proposals for social security, minimum wage increases, and education funding.

America's Transformation in International Relations

  • Post-War Shift: Transitioned from isolationism to active engagement in global affairs, marked by joining the United Nations as a permanent Security Council member.

  • Bretton Woods Conference (1944): Led to the founding of the International Monetary Fund (IMF) and World Bank, aimed at facilitating international trade and rebuilding economies post-war.

  • Cold War Origins: Rooted in pre-existing hostilities, divergent ideologies, and conflicting visions for Eastern Europe.

Key Cold War Policies and Events

  • Containment policy as shaped by George Kennan was pivotal:

    • Truman Doctrine: Aid to Greece and Turkey to combat communism.

    • Marshall Plan: Rebuild Western Europe financially.

    • Berlin Crisis: Highlighted tensions as Stalin's blockade of Berlin led to the 1948 airlift by the U.S. and allies.

  • Military Investments:

    • NATO: Established mutual defense agreements.

    • Warsaw Pact: Soviet response to NATO, promoting mutual support among communist nations.

    • National Security Act of 1947: Created critical agencies including the Department of Defense and the CIA.

8.3 The Red Scare

Post World War II Red Scare

  • Definition: A period marked by heightened fear of communist influence within the United States following World War II, distinct from earlier Red Scare periods.

Battling Internal Communist Threats

  • Taft-Hartley Act (1947): Limited labor unions' power in response to strikes, hampering workers' rights.

  • Federal Employee Loyalty Program: Required civil servants to take loyalty oaths, intense background checks to secure the federal government against communist infiltration.

House Un-American Activities Committee (HUAC)

  • Formation: Aimed at purging communism, primarily focused on the entertainment industry, seeking to identify and eliminate communist sympathizers.

Blacklisting and McCarthyism

  • Hollywood Ten: Directors refused to cooperate with HUAC, resulting in blacklisting.

  • Joseph McCarthy: Gained notoriety for baseless claims of communism within the State Department, fostering an environment of fear known as McCarthyism.

  • Espionage Fears: The Rosenberg case highlighted public anxiety, leading to the trial and execution of Julius and Ethel Rosenberg for allegedly passing atomic secrets to the Soviets.

Consequences of the Red Scare

  • Impact on Labor Unions: Significant reductions in power and rising scrutiny.

  • Cultural Shift: Transformations in industries like Hollywood affected by fear and paranoia leading to loss of careers.

  • International Implications: The Red Scare heightened tensions in U.S.-Soviet relations, further exacerbating the Cold War dynamics.

8.4 Economy After 1945

Post-War Economic Surge

  • Unprecedented Growth: Economy rapidly expanded due to increased productivity amassed during the war, federal spending, and the GI Bill supporting veterans.

Population Explosion

  • Baby Boom: Over 50 million added to the population from 1945-1960, drastically affecting housing demands and societal structures.

  • Suburban Development: Rise of suburbs driven by automotive growth, resulting in demographic shifts and political power changes.

Interstate Highway Act (1956)

  • Significance: Allowed rapid transport and suburban expansion, leading to significant demographic shifts and relocation from urban to suburban areas.

Migration Patterns

  • Sun Belt States: Attracted migrants for warmer climates and job opportunities due to Cold War defense industries.

  • Economic Landscape: U.S. emerged as the wealthiest nation, with significant growth attributed to defense spending, productivity, and technology improvements.

8.5 Changes in American Culture After 1945

Genesis of Mass Culture

  • Influence of Media: Television became prevalent in 90% of homes, leading to homogenization of content and advertising surge.

  • Rise of Rock and Roll: Served as an anthem for the youth, symbolizing rebellion and cultural shifts.

The Beat Generation

  • Dissent Against Conformity: Gained popularity as a cultural backlash against the prevailing norms, highlighted by authors such as J.D. Salinger.

8.6 Civil Rights Movement

Historical Context

  • Failure of Reconstruction Promises: Many commitments to African Americans post-Civil War were unmet, overshadowed by Jim Crow laws.

Fight for Justice and Equality

  • Executive Actions by Truman:

    • Executive Order 9981 (1948): Ended segregation in the military.

    • Committee on Civil Rights: Urged measures for equality, leading to Congress proposing the 24th Amendment.

Supreme Court Decisions

  • Brown v. Board of Education (1954): Overturned Plessy v. Ferguson, declared segregated public schools unconstitutional.

  • Resistance: Encountered significant pushback, such as the Southern Manifesto and state actions to evade integration.

Key Events in the Movement

  • Little Rock Crisis (1957): Federal Troops were sent to enforce school desegregation against local resistance.

8.7 The United States as a World Power

Decolonization Movement

  • Global Shift Post-WWII: Many nations gained independence from colonial powers; the U.S. and Soviet Union sought to influence these new states according to their ideologies.

Interventions in Latin America and the Middle East

  • Guatemala (1954): Coup against Jacobo Arbenz due to the nationalization of land, introducing pro-U.S. dictatorship.

  • Cuban Relations:

    • Castro's regime led to failed Bay of Pigs invasion.

    • Resulting tensions culminated in the Cuban Missile Crisis.

  • Iran (1953): CIA intervention in overthrowing Prime Minister Mossadegh reaffirmed pro-U.S. leadership.

Vietnam and China

  • Vietnam: Conflict divided under communist North and democratic South, illustrating U.S. reliance on the domino theory.

  • China's Civil War: U.S. support for nationalists led to the rise of the communist regime under Mao in 1949.

Eisenhower's Policies and Realizations

  • Military-Industrial Complex: Warning against excessive military influence in national policy during Eisenhower’s farewell address.

Containment and its Legacy

  • Assessment: The Korean War validated containment but significantly increased U.S. defense expenditures, reflective of Cold War militarization.

  • Eisenhower’s Foreign Policy: Marked by brinkmanship and covert operations, portraying a shift towards aggressive anti-communism after Truman.

8.8 Vietnam War: Causes and Effects

Geographic and Political Context

  • Division of Vietnam: Post-decolonization led to communist North Vietnam and democratic South, causing U.S. intervention backed by the domino theory.

  • Eisenhower to Johnson's Involvement: Escalating aggression towards Vietnam, significantly influenced by Gulf of Tonkin Resolution.

Societal Impact

  • Internal Divisions: National conflicts erupted, with opposition to war leading to protests especially within the youth demographic.

Escalation of U.S. Involvement

  • U.S. Military Actions: Troop escalations and the Tet Offensive stirred significant public discourse concerning military efficacy, culminating in widespread anti-war sentiment.

Shift and De-escalation Strategies

  • Vietnamization: Nixon's policy aimed to gradually withdraw U.S. troops while reinforcing South Vietnam's military capabilities.

8.9 John F. Kennedy (JFK) Presidency Highlights

Core Policies and Legacies

  • New Frontier Program: Advocated for economic advancement and civil rights, though often faced Congressional limitations.

  • Space Race and International Tensions: Kennedy prioritized lunar missions amid Cold War tensions, notably during the Cuban Missile Crisis.

Civil Rights Progress

  • Initial Hesitations: While JFK faced slow progress on civil rights, grassroots movements kept advocacy pressures high.

8.10 Lyndon B. Johnson: The Great Society

Presidency Overview

  • War on Poverty Initiatives: Established educational and job programs to combat poverty, but precedence for funding diverted due to the Vietnam conflict.

  • Legislative Successes: The Civil Rights Act and Voting Rights Act collectively worked towards legislative equality.

8.11 Civil Rights Movement and its Inspirations

Women's, Latino, and American Indian Rights Movements

  • Key Figures: Rezoning efforts pivoted around activists like César Chávez advocating for farmworkers and firms under oppression.

  • Emerging Movements: A significant push for rights across various ethnic and gender identities gained momentum, providing tailored focus on accessibility and representation.

8.12 Youth Culture in the 1960s

Opposition Movements

  • Organizations: YAF and SDS highlighted generational conflicts regarding Vietnam participation, leading to notable protests.

  • Counter-Culture Movements: Embodied rebellion through music, fashion, and communal living ideals.

8.13 Environmental Policies

Rising Awareness

  • OPEC Formation: Establishment of the Organization of Petroleum Exporting Countries to regulate oil production and stabilize pricing amid crises.

  • Three Mile Island Incident: Public reaction to safety issues with nuclear energy propelled ecological legislation and awareness.

Legislative Milestones

  • Establishment of the EPA: Responded to public demands for environmental protections and pollution control through comprehensive regulatory frameworks.

8.14 Rise of Conservatism in America

Conservative Backlash

  • Cultural Shifts: Resistance against liberal movements, leading to organized conservative efforts positioning against liberal ideologies.

  • Emergence of Conservative Groups: Initiatives by figures like William F. Buckley sought to provide moderate balances in conservatism against radical views.

Key Events Shaping Political Dynamics

  • National Context: Events like Watergate and economic strife contributed to an increased conservative push, culminating in heightened political dichotomies and reactionary movements.