Chapter 25 – From Victory to Cold War (1945-1953)

Chapter Context and Key Figures

• Chronological frame: 1945 – 1953
• Central presidency: Harry S. Truman (Democrat, succeeded FDR April 1945)
• Key international partners/enemies shown at Potsdam Conference, July 1945:
– Truman (U.S.) – new, untested, underestimated
– Joseph Stalin (U.S.S.R.) – authoritarian, communist, atheist state ruler until $1953$
– Winston Churchill (U.K.) – wartime prime minister; replaced before conference concluded but symbolic of Allied unity
• Foundational idea: WWII allies fracture over power, ideology, and distrust, birthing a “Cold” War (no direct U.S.–U.S.S.R. battlefield engagement, 1945-1990).

Transition From WWII to Cold War (1945-46)

• U.S. public expects demobilization; Truman instead faces:
– European power vacuum
– Soviet bid for influence in Eastern Europe
– Ideological incompatibility (capitalism, religion, democracy vs. command economy, atheism, dictatorship)
• Truman encourages Churchill’s March 1946 “Iron Curtain” speech (Stettin → Trieste) to awaken U.S. isolationist public; limited immediate impact.

Domestic Life: GI Bill, Suburbanization & Baby Boom

• 16 million veterans return; receive Servicemen’s Readjustment Act (GI Bill):
– Free college tuition or low-interest business mortgages
– $95\%$ of benefits flow to White veterans due to local & congressional discrimination
• Housing crunch → government-backed 30-yr mortgages (20 % down, $0\%$ down for vets).
• Levittown model (Levitt, 1946-51): 80 000 residents in 5 yrs; 1 000 sq ft “cookie-cutter” homes; racially exclusive (0 Black residents among 81 000 in 1950s).
• Rapid suburban migration: $83\%$ of U.S. pop. growth 1945-70; by 1970 ≈40 % of Americans live in suburbs.
• Baby Boom (1946-64): 76 million births (≈40 % of population by 1967).
• Union density ≈$35\%$ → high wages, single-earner households, pensions, healthcare; economic “golden age” (1945-70).

Truman’s “Fair Deal” & Labor Relations

• Fair Deal = proposed expansion of New Deal (universal healthcare centerpiece).
• Fails in Republican-controlled 80th Congress (1946); doctors lobby, conservatives resist.
• Post-war reconversion turmoil: price controls lifted ⇒ inflation spike ⇒ massive 1946 strikes (some successful).
• Bipartisan (Southern Democrat + Republican) Taft-Hartley Act (1947):
– Allows “right-to-work” laws (outlaw closed shops); curtails union growth, esp. in South.
– Competing definitions of “freedom”: Truman = worker bargaining freedom; Taft = individual freedom from compulsory union dues.

Origins of Containment & Truman Doctrine (1947)

• Greek civil war + Turkish vulnerability → Truman asks $\$400{\,}000{\,}000$ military aid.
• Radio address introduces Truman Doctrine: U.S. will support “free peoples” anywhere against “armed minorities or outside pressure.”
• Simultaneous decision: maintain large peacetime military (National Security Act 1947).

Marshall Plan (European Recovery Program, 1948-53)

• Authored by Sec. of State George C. Marshall; initial proposal June 1947.
• Goal: rebuild Western European economies to deter communist appeal + create solvent markets for U.S. goods.
• Congress approves after Czechoslovak coup (Jan 1948).
• $\$13{\,}000{\,}000{\,}000$ in grants/loans over 4 yrs; offer was open to Eastern bloc but blocked by Stalin.
• Success: rapid industrial recovery, strengthened U.S. image as generous super-power.

Berlin Crisis & Airlift (1948-49)

• June 1948: Soviet blockade of West Berlin land corridors.
• U.S./Allies answer with Berlin Airlift: daily flights of food & coal for 2.3 million civilians; “Candy Bomber” PR success.
• May 1949: Stalin lifts blockade; enhances U.S. moral standing.

Creation of NATO (April 1949)

• First U.S. peacetime alliance.
• Members: U.S., Canada + 10 Western European states (later grows).
• Article 5: attack on one = attack on all.

1948 Presidential Election & Civil-Rights Steps

• Dewey (R) expected victor; Truman upsets by mobilizing:
– Labor, urban ethnic voters, Northern African Americans.
• Uses executive orders:
– Desegregates federal workforce
– Executive Order 9981 (1948): begins integration of U.S. armed forces (completed mid-50s).
• New Deal Coalition (Southern whites + Northern Blacks + labor) survives one more cycle; Social Security, other programs endure.

Setbacks of 1949: Nuclear Parity & “Loss of China”

• Aug 29 1949: U.S.S.R. detonates first A-bomb (spies from Manhattan Project facilitated).
• Prosecution of domestic spies (e.g., Alger Hiss – perjury conviction) stokes distrust.
• Oct 1 1949: Chinese Communists under Mao Zedong defeat Nationalists; Nationalists retreat to Taiwan.
• Strategic shock: world’s largest land mass (U.S.S.R.) + most populous nation (China) now communist.

Korean War (1950-1953)

• Post-WWII division at $38^{\circ}$ N latitude: DPRK (North, communist) vs. ROK (South).
• June 25 1950: North invades South → near victory (Pusan perimeter).
• U.N./U.S. counter-offensive (Inchon landing, Sept 1950) pushes to Yalu River.
• Chinese intervention (Oct 1950) forces U.N. retreat; stalemate roughly along original line by mid-1951.
• Commander Gen. Douglas MacArthur advocates nuking China; publicly contradicts Truman → fired April 1951 (civil-military precedent).
• Casualties: $38\,000$ U.S. dead; armistice signed July 27 1953 (Eisenhower era) = “tie,” fuels public frustration (“die for a tie”).

McCarthyism (1950-54) & Lavender Scare

• Feb 1950: Sen. Joseph McCarthy (R-WI) claims list of $205$ communists in State Dept.; no evidence ever produced.
• Political utility:
– GOP weaponizes charges of “20 yrs of treason” to weaken Democrats.
– Targets expand: Voice of America, foreign-policy elite, writers, scientists.
• Security-loyalty program (1947-) already purged most suspected communists, but hysteria persists.
• Lavender Scare: parallel purge of LGBTQ federal employees – ≈$4\,000$ dismissed vs. ≈$400$ communists.
– Senate report: “Employment of Homosexuals and Other Sex Perverts in Government” (1950).
– Homosexuality framed as blackmail risk + moral weakness; bans last into 1970s/90s.
• Cross-ideological homophobia: quotes from liberal Arthur Schlesinger, evangelist Billy Graham, McCarthy himself.
• Army-McCarthy Hearings (1954) – televised; counsel Joseph Welch’s “Have you no sense of decency?” moment + McCarthy’s alcoholism tip sentiment; Senate censure Dec 1954 ends influence; dies 1957.

Election of 1952: Eisenhower & Nixon

• GOP slogan: “Korea, Corruption, Communism.”
• Nominees:
– Dwight D. Eisenhower (war hero, moderate, unifying)
– Richard M. Nixon (VP pick; anti-communist credentials, but disciplined).
• Democrat: Adlai Stevenson (IL) – cerebral, lacks charisma.
• Late-campaign scandal: allegations of Nixon slush fund from Texas oilmen; Eisenhower hesitates to defend him.
• (Transcript cut before Nixon’s famous “Checkers Speech,” but note: 30-min TV appeal saves his spot on ticket.)
• Eisenhower wins; Republicans gain White House + 83rd Congress; with GOP governing, McCarthy becomes liability, hastening his fall.

Ethical, Philosophical & Long-Term Significance

• GI Bill & mortgage subsidies create inter-generational White wealth; structural racism leaves Black vets behind → roots of 1960s Civil-Rights movement.
• Rise of right-to-work vs. collective bargaining reframes “freedom” debates; shapes modern Sunbelt economic model.
• Containment doctrine embeds U.S. in perpetual global commitments, massive peacetime defense budgets, & ideological crusades.
• Marshall Plan + Berlin Airlift illustrate “soft-power” humanitarian framing of U.S. self-interest.
• Nuclear parity initiates arms race ⇒ later concepts: MAD (Mutually Assured Destruction), $\textit{domino theory}$ in Asia.
• McCarthyism reveals vulnerability of democratic societies to fear-based demagoguery; Lavender Scare highlights intersection of national-security panic with social prejudice; legal/ cultural repercussions last into late 20th C.
• Korean War establishes precedent for limited, U.N.-sanctioned “police actions,” foreshadows Vietnam, debates over civilian control of military.

Key Numbers & Equations (for quick recall)

• Veterans: $16\,000\,000$
• GI-Bill benefit disparity: $95\%$ to Whites
• Suburban growth share: $83\%$
• Baby-Boom cohort: $76\,000\,000$ births (1946-64)
• Union density peak: $35\%$ of workforce
• Truman Doctrine aid (Greece/Turkey): $\$400\,000\,000$
• Marshall Plan total: $\$13\text{ billion}$
• Korean War U.S. fatalities: $38\,000$
• Dividing latitude in Korea: $38^{\circ}$ N
• Duration of Berlin Airlift: $\approx 1$ year (June 1948-May 1949)
• Communist-search vs. gay-purge job losses: $400$ vs. $4\,000$ (10 ×)
• Symbolic math meme: $(\sqrt{9} = 3)$ – reminder of NATO Article 3 (collective capacity) if helpful mnemonic.

Conceptual Map / Threaded Connections

• WWII victory → demobilization expectations ↔ Cold-War realities = tension in electorate.
• Domestic prosperity (GI Bill, suburbs, unions) funds & justifies global activism (Marshall Plan, large military).
• Containment successes in Europe (Berlin, NATO) contrasted with setbacks in Asia (China, Korea) = bi-directional Cold-War theater.
• Fear of external foe (communism) weaponized for internal politics → McCarthyism; overlap with societal moral crusades → Lavender scare.
• Structural racism in benefits + emerging Black veteran militancy lay groundwork for approaching Civil-Rights era, while diminished anti-Semitism signals shifting hierarchy of prejudice.