AP US History study guide · Chapter 42
How the 1960s Broke the Postwar Consensus
PART II — U.S. HISTORY, 1491 TO THE PRESENT · CHAPTER 32
Lyndon Johnson pursued the most ambitious expansion of federal social policy since the New Deal while simultaneously escalating American involvement in a war that would ultimately consume his presidency. By the late 1960s, that war, combined with growing antiwar protest, a broader counterculture, and a widening circle of rights movements modeled on civil rights organizing, had reshaped American political life in ways the decade’s early optimism had not anticipated.
Johnson Expands the Liberal State
Johnson’s landslide 1964 election victory gave him a Congress willing to pass an ambitious legislative agenda he framed around a War on Poverty, building directly on the momentum of the civil rights movement and New Deal precedent for federal economic intervention.
The Great Society Reshapes Federal Responsibility
Great Society legislation created Medicare, providing federal health insurance for elderly Americans, and Medicaid, extending health coverage to low-income Americans, both enacted in 1965 and both still central to federal health policy today. The Elementary and Secondary Education Act directed federal funding toward schools serving low-income students, and the Head Start program extended early childhood education to poor families. The Immigration Act of 1965 abolished the national origins quota system that had governed immigration since 1924, opening the country to much larger and more diverse immigration in the decades that followed.
Vietnam Draws America into a Land War in Asia
Containment’s logic, first developed in Europe, extended directly to Vietnam, where American policymakers feared a communist victory would trigger a wider regional collapse. The Gulf of Tonkin Resolution followed two reported naval encounters in August 1964. North Vietnamese patrol boats did attack the USS Maddox on August 2. Reports of a second attack on August 4 were confused, and later evidence showed that the second attack did not occur as initially reported. Congress nevertheless passed the resolution by overwhelming margins, giving Johnson broad authority to use military force in Southeast Asia without a formal declaration of war, a delegation of power that became a central example in later debates over presidential war-making authority. American troop levels climbed steadily through the mid-1960s, but a determined guerrilla enemy fighting on familiar terrain made the war far harder to win than American commanders had predicted, while a draft that fell disproportionately on working-class and poor Americans fueled growing domestic resentment.
The Tet Offensive Changes the War’s Political Meaning
Communist forces launched coordinated surprise attacks across South Vietnam during the Tet holiday in January 1968, briefly seizing territory in dozens of cities including Saigon itself. U.S. and South Vietnamese forces eventually retook the lost positions and inflicted severe casualties on the attacking forces, so Tet was not a conventional battlefield victory for North Vietnam and the Viet Cong. Its political effect was different. The scale and reach of the attacks contradicted repeated public claims that victory was approaching, and television coverage intensified an existing credibility problem that had been building for months. Journalists, members of Congress, veterans, students, and other Americans increasingly questioned the administration’s account of the war, and Tet became a turning point in public confidence even though the military outcome was more complicated than the political one. Johnson announced he would not seek reelection within months.
The Vietnam War Fractures Public Trust
Antiwar protest grew rapidly on college campuses and beyond as draft calls and casualty numbers climbed, feeding into a broader counterculture movement that challenged mainstream American values around authority, sexuality, and consumer conformity through music, communal living experiments, and open rejection of established institutions. 1968 alone brought the assassinations of both Martin Luther King Jr. and Robert Kennedy, along with violent clashes between police and antiwar protesters outside the Democratic National Convention in Chicago, a year that left many Americans questioning whether the country’s political institutions could still manage its divisions.
Civil Rights Tactics Spread Beyond the Black Freedom Struggle
Betty Friedan’s 1963 book The Feminine Mystique helped launch a second wave of feminist organizing, formalized with the founding of the National Organization for Women in 1966 and a sustained campaign for the Equal Rights Amendment. Other movements drew directly on civil rights organizing strategies and rhetoric: the Chicano movement organized around labor rights and cultural pride, and the American Indian Movement pushed for tribal sovereignty and against federal termination policies. The 1969 Stonewall uprising in New York accelerated and broadened a gay-rights movement that already had organizations such as the Mattachine Society and Daughters of Bilitis. Stonewall became a powerful symbol and helped energize a more visible gay liberation movement; it did not create organized activism from nothing. Rights-based organizing, once centered on Black civil rights specifically, had become a broader template multiple movements adapted to their own circumstances.
Movement Demands Become More Concrete After 1965
The women’s movement pursued changes in employment, education, reproductive policy, and constitutional equality. Title IX of the Education Amendments of 1972 prohibited sex discrimination in federally funded education. Congress sent the Equal Rights Amendment to the states in 1972, but it fell short of the required three-fourths ratification. Roe v. Wade in 1973 expanded constitutional protection for abortion at the time and became a major organizing issue for both supporters and opponents.
Chicano activists organized around farm labor, education, political representation, and cultural identity. César Chávez, Dolores Huerta, and the United Farm Workers used strikes and consumer boycotts to pressure growers and draw national attention to agricultural labor conditions. The American Indian Movement challenged police abuse, federal policy, and violations of tribal sovereignty; the 1969 occupation of Alcatraz by Native activists and AIM’s 1973 occupation at Wounded Knee reflected a broader Indigenous demand for self-determination. Gay and lesbian organizing also predated Stonewall, but the 1969 uprising accelerated a more visible gay liberation movement and helped produce new organizations and public campaigns.
Answer without looking back.
TRACE THE POLITICAL BREAKUP OF THE 1960S
1 Name three Great Society programs and explain what each was designed to do.
2 How did the Gulf of Tonkin Resolution expand presidential war-making authority?
3 Explain why Tet was a military defeat for Communist forces but a political defeat for the Johnson administration.
4 What events made 1968 a particularly turbulent year in American political life?
5 Describe how the women’s movement, the Chicano movement, and the American Indian Movement each drew on civil rights organizing strategies.