Overview
AMSCO Topic 8.12, Youth Culture of the 1960s, covers how the baby boom generation challenged the conformity of their parents' era through student activism, antiwar protest, and the counterculture. The chapter traces the rise of the New Left and Students for a Democratic Society (SDS), the explosion of campus protests against the Vietnam War, the violent turn of radical groups like the Weather Underground, and the cultural rebellion of hippies, rock music, Woodstock, and the sexual revolution. For the APUSH exam, this topic connects to a bigger Period 8 (1945-1980) question: how and why did opposition to existing policies and values develop and change during the 20th century?
The short version: idealistic young people wanted to end war, poverty, and racism. Some of that energy produced real change, but the movement's excesses and violence alienated older Americans and helped fuel the conservative resurgence of the late 1970s.

The Baby Boom Generation Comes of Age
By the 1960s, the first baby boomers were graduating high school and flooding into colleges. Between 1945 and 1970, college and university enrollments quadrupled, and institutions weren't ready for them.
What made this generation different:
- They had never lived through the Great Depression or World War II, so the security and conformity their parents prized felt hollow to them.
- They grew up watching the civil rights movements of African Americans and other groups demanding justice, freedom, and equality, and they absorbed that activist spirit.
- Many were genuinely idealistic. When President Kennedy created the Peace Corps in 1961, volunteers surged.
Most young Americans still accepted the social order. But a growing minority rejected the materialism and middle-class conformity of the 1950s, and that minority drove the decade's protests. For background on the culture they were rebelling against, see the notes on AMSCO 8.5 Culture after 1945.
The Student Movement and the New Left
The first group to openly rebel against established authority was college students, and the New Left was their political identity. In 1962, a radical student organization called Students for a Democratic Society (SDS) met in Port Huron, Michigan. Led by Tom Hayden, SDS issued the Port Huron Statement, which demanded that universities make decisions through participatory democracy, meaning students should have a voice in decisions that affected their lives. Activists and intellectuals who backed Hayden's ideas became known as the New Left.
The Free Speech Movement at Berkeley
The first major student protest happened in 1964 at the University of California, Berkeley. The Free Speech Movement demanded:
- An end to university restrictions on students' political activities
- A greater student voice in university governance
By the mid-1960s, students nationwide were protesting everything from rules against drinking and coed dorm visits to the right to organize. But the protests soon found one dominant target: the Vietnam War and the draft.
Students Against the Vietnam War
Antiwar protest exploded as U.S. involvement in Vietnam escalated and the draft pulled in more young men. College students could usually claim a deferment while enrolled, but they faced the draft as soon as they left school, which made the war intensely personal. In the first six months of 1968 alone, more than 40,000 students joined over 200 demonstrations on 100 campuses.
Protest tactics included:
- Draft-card burning and sit-ins
- Demonstrations against military recruiters and ROTC programs
- Protests against war-related companies recruiting graduates, especially Dow Chemical Company, which manufactured napalm
Several thousand young men fled to Canada or Europe to avoid serving in what they saw as an immoral war. For the war itself (escalation, Tet, and the draft), pair this topic with AMSCO 8.8 The Vietnam War.
1968: A Year of Crisis
The war plus the assassinations of Martin Luther King Jr. and Robert Kennedy made 1968 an especially explosive year. At Columbia University in New York City, SDS members joined African American students in a sit-in and occupation of campus buildings to protest racial discrimination. After nearly a week, police moved in; about 150 protesters were injured and 700 arrested.
The Chicago Democratic Convention
The best-known off-campus protest of 1968 happened in Chicago during the Democratic Convention. A mix of peaceful protesters, radical antiwar activists, anarchists, and Yippies (members of the Youth International Party) damaged property, terrorized pedestrians, and taunted police. Mayor Richard Daley ordered police to break up the demonstrations, and the crackdown was so violent that some in the media called it a "police riot."
The Weather Underground
The most radical fringe of SDS, the Weather Underground, embraced violence and vandalism in its attacks on "the system." Its tactics escalated from riots to stealing weapons to bombings from 1969 through the 1970s. More than 280 Weathermen were arrested during the "Days of Rage" riots in Chicago in 1969.
The Weathermen were almost unique among radicals of the era in using dynamite bombs to protest government war policies, racial unfairness, and corporate greed. Over seven years they set off about 25 bombs, including at the Capitol, the Pentagon, and the State Department, which landed them on the FBI's Most Wanted list. The key takeaway for essays: in most Americans' eyes, the Weathermen's extremism discredited the early idealism of the New Left.
The Counterculture
Alongside the political protests of the New Left, a youth counterculture rejected mainstream values through dress, music, drug use, and sometimes communal living. The "hippies" and "flower children" signaled rebellion with long hair, beards, beads, and jeans.
Music carried the movement's message:
- Folk music from Joan Baez and Bob Dylan gave voice to the younger generation's protests.
- Rock music from the Beatles, the Rolling Stones, Jim Morrison, and Janis Joplin provided the beat and lyrics of the counterculture.
Woodstock and the Counterculture's Decline
The Woodstock Music Festival in 1969 drew hundreds of thousands of young people to upstate New York and marked the zenith of the counterculture. But the movement carried real costs. Experimentation with hallucinogenic drugs like LSD and addiction to other drugs destroyed some young people's lives. The counterculture's excesses, combined with the economic uncertainties of the times, led to its demise in the 1970s.
The Sexual Revolution
One piece of the counterculture outlasted the 1960s: changed attitudes toward sexual expression. Several forces drove the sexual revolution:
- Alfred Kinsey's pioneering surveys of sexual practice in the late 1940s and 1950s showed that premarital sex, marital infidelity, and homosexuality were more common than anyone had suspected.
- Antibiotics treated sexually transmitted diseases, and the birth-control pill (introduced in 1960) reduced the risk of pregnancy.
- Overtly sexual themes in advertisements, magazines, and movies made sex seem like just another consumer product.
How deeply the sexual revolution changed most Americans' behavior is debatable. What's clear is that premarital sex, contraception, abortion, and homosexuality became more visible and more widely accepted. In the 1980s, a backlash blamed loosened moral codes for rising illegitimate births among teenagers, increases in rape and sexual abuse, and the spread of AIDS.
In Retrospect: Idealism and Backlash
The baby boomers who came of age in the 1960s believed fervently in democratic ideals and hoped to defeat unresponsive authority, poverty, racism, and war. But the impatience of some activists, the use of violence, and self-destructive behavior discredited the cause for many others, especially older Americans. Most Americans rejected the counterculture's mantra of "sex, drugs, and rock and roll," and that rejection helped motivate the conservative resurgence of the late 1970s, with its emphasis on order and traditional values.
This is a classic APUSH cause-and-effect chain worth memorizing: 1960s youth rebellion leads to mainstream backlash, which feeds 1970s-80s conservatism. It also pairs naturally with the broader Period 8 story in AMSCO 8.1 Contextualizing Period 8.
Key Terms to Know
| Term | Why it matters |
|---|---|
| Students for a Democratic Society (SDS) | Radical student group that issued the Port Huron Statement (1962) and anchored 1960s campus activism. |
| Port Huron Statement | SDS declaration calling for participatory democracy so students would have a voice in decisions affecting their lives. |
| New Left | Activists and intellectuals who followed Tom Hayden's ideas and pushed left-wing reform of universities, war policy, and racism. |
| Free Speech Movement | 1964 Berkeley protest demanding an end to restrictions on student political activity, the first major student protest. |
| Draft deferment | College students could delay the draft while enrolled, which made the Vietnam draft a constant campus issue. |
| Columbia University protest (1968) | SDS and Black students occupied buildings over racial discrimination; police arrested 700 and injured about 150. |
| Democratic Convention (Chicago, 1968) | Site of the era's best-known off-campus protest, where Mayor Daley's police crackdown was called a "police riot." |
| Yippies | Members of the Youth International Party who joined the chaotic Chicago protests in 1968. |
| Weather Underground | Violent SDS splinter group that set off about 25 bombs, including at the Capitol and Pentagon, discrediting the New Left. |
| Counterculture | Youth movement rejecting parents' social, economic, and political values through dress, music, drugs, and communal living. |
| Folk music | Protest soundtrack of the era; Joan Baez and Bob Dylan gave voice to the younger generation's grievances. |
| Rock music | The Beatles, Rolling Stones, Jim Morrison, and Janis Joplin supplied the counterculture's beat and lyrics. |
| Woodstock | 1969 music festival in upstate New York drawing hundreds of thousands; the zenith of the counterculture. |
| Alfred Kinsey | Researcher whose late-1940s and 1950s surveys revealed sexual behavior was far less traditional than assumed. |
| Sexual revolution | Shift toward openness about premarital sex, contraception, and sexuality, driven by Kinsey, the pill, and mass media. |
| Birth-control pill | Introduced in 1960; a scientific driver of changing attitudes toward casual sex. |
Practice and Next Steps
Reinforce this chapter with the Topic 8.12 Youth Culture of the 1960s study guide, which frames the same material the way the exam tests it. Then browse the full set of APUSH AMSCO notes to keep moving through Unit 8.
To check yourself:
- Run guided practice questions on Period 8 to test whether you can explain why antiwar opposition grew as the war escalated.
- Try an essay on this era with FRQ practice and instant scoring. The counterculture-to-conservative-backlash chain is great causation material.
- Quiz yourself on terms like SDS, New Left, and Woodstock in the APUSH key terms glossary.
Frequently Asked Questions
What was the New Left in the 1960s?
The New Left was the movement of activists and intellectuals who supported Tom Hayden's ideas after SDS issued the Port Huron Statement in 1962. It called for participatory democracy in universities and pushed back against racism, poverty, and the Vietnam War. The violent extremism of splinter groups like the Weather Underground later discredited its early idealism in most Americans' eyes.
What is the difference between the New Left and the counterculture?
The New Left was a political movement (SDS, campus protests, antiwar activism) aimed at changing policy and institutions. The counterculture was a cultural rebellion expressed through hippie dress, rock and folk music, drug use, and communal living. They overlapped heavily, but one targeted the system politically while the other rejected mainstream values socially.
Why was 1968 such an important year for protests?
The Vietnam War's escalation plus the assassinations of Martin Luther King Jr. and Robert Kennedy made 1968 explosive. In the first six months alone, over 40,000 students protested in more than 200 demonstrations, SDS occupied buildings at Columbia University (700 arrested), and police violently broke up protests at the Chicago Democratic Convention in what media called a 'police riot.'
Who were the Weather Underground?
The Weather Underground was the most radical fringe of SDS, embracing violence to attack 'the system.' Over seven years they set off about 25 dynamite bombs, including at the Capitol, Pentagon, and State Department, and over 280 members were arrested in the 1969 'Days of Rage' riots in Chicago. Their extremism discredited the New Left for most Americans.
How does Topic 8.12 show up on the APUSH exam?
It tests whether you can explain how and why opposition to existing policies and values developed and changed in the 20th century. Strong answers connect the Vietnam War to growing antiwar protest, show how the counterculture rejected the parents' generation's values, and trace the backlash that fed the late-1970s conservative resurgence. Practice the causation chain with FRQ practice and instant scoring.