The following is a timeline of 1960s counterculture. Influential events and milestones years before and after the 1960s are included for context relevant to the subject period of the early 1960s through the mid-1970s.
1950s 1951 The True Believer: "Longshoreman-philosopher" Eric Hoffer's Thoughts on the Nature of Mass Movements is published. July 16: The Catcher in the Rye by J.D. Salinger is published.
1952 August: Mad magazine debuts as a comic book before adopting a standard magazine format in 1955. The publication satirizes both mainstream American culture and, later, counterculture alike. Invisible Man: Ralph Ellison's novel of African-American life in the 20th century is published. Go: John Clellon Holmes' novel is published and is later considered to be the first book depicting the Beat Generation.
1953 April 13: Project MKUltra, the Central Intelligence Agency's behavior control research program that grew to include testing the effects of LSD and extended sensory deprivation on both volunteer and unsuspecting American and Canadian subjects into the 1960s, commences. Secret detention camps in Europe and Asia are also set up for torture and experiments on prisoners. May 4: The "doors of perception" open for author Aldous Huxley as he takes mescaline for the first time. Humphrey Osmond guides the trip, and later correspondence between the two produces the term psychedelic. December: Marilyn Monroe centerfold: the first issue of Playboy magazine appears, published by Hugh Hefner.
1954 May 17: Brown vs. Board of Education: The U.S. Supreme Court rules unanimously that the practice of racial segregation in public schools, mostly by Southern states, is unconstitutional. The doctrine of "Separate but Equal" as a moral or legal pretext for segregation is decreed no longer enforceable by governments, and the process of true racial integration begins in schools throughout the region, a process that was not completed until about 1970.
1955 February: SEATO: The Southeast Asia Treaty Organization is formally activated, nominally obligating the U.S. to intervene as part of a collective action in case of military conflagrations in the region. The non-binding SEATO commitment, however, is not invoked as the justification for involvement in Vietnam by future President Lyndon Baines Johnson (LBJ) until later escalation of hostilities there proves unpopular. July 9: "Rock Around the Clock": Pennsylvania country singer Bill Haley's version of the keystone song begins an eight-week run at number 1 on the Billboard charts. With deep roots in black jazz, blues, and R&B, as well as gospel and country music, the rock & roll era begins. August 28: Emmett Till murder: A black adolescent is brutally slain by white vigilantes in rural Mississippi after allegedly flirting with a white woman. The incident becomes a pivotal event in the growing civil rights movement after Till's mother allows the boy's mutilated body to be viewed in an open-casket funeral, and after two white men (who years later confess to the murder) are acquitted by an all-white, all-male jury, the standard practice for that time in most of the country, and especially the South. In 2017, Till's apparently coerced female accuser recanted key testimony she gave under oath; the woman died in 2023. September 30: James Dean: The star of Rebel without a Cause and early icon of the disaffected generation dies in a sports car crash at age 24 at Cholame, California. October 7: Six Gallery Reading: Beat poet Allen Ginsberg first performs his soon-to-be scandalous Howl. October 26: The Village Voice: One of the earliest and most enduring alternative newspapers is launched by Ed Fancher, Dan Wolf, John Wilcock and Norman Mailer in New York City. The paper ceased publication in 2018, but pledged to digitize its vast archive. December 1: Following Claudette Colvin's similar action nine-months earlier, activist Rosa Parks refuses to cede her seat on a public bus to a white passenger in Montgomery, Alabama (per Southern segregationist mores and codes), and is arrested. A successful bus boycott by local blacks led by Dr. Martin Luther King Jr., pastor of that city's Dexter Avenue Baptist Church, ensues, while the American Civil Liberties Union takes on and wins Parks' legal case. After over a year of blacks refusing to ride, the U.S. Supreme Court Browder v. Gayle result orders the desegregation of Montgomery's bus system.
1956 April 21: "Heartbreak Hotel": Elvis Presley's first number-one hit tops the popular music charts for eight weeks. The Mississippi-born singer who was working as a truck driver in Memphis, Tennessee creates teenage pandemonium in households throughout the U.S. and subsequently across the rest of the western world. August: The FBI's COINTELPRO domestic counterintelligence program commences. The surveillance effort is initially directed against stateside communist activities, but grows to include illegal invasions of privacy targeting civil rights and anti-war activists, particularly black activists.Churchill, Ward; Vander Wall, Jim (1990), The COINTELPRO Papers: Documents from the FBI's Secret Wars Against Domestic Dissent, Boston: South End Press.
1957 Masters and Johnson begin scientific research into human sexual response in the Department of Obstetrics and Gynecology at Washington University School of Medicine. The first of many widely read books regarding their research is published in 1966. January 10: The Southern Christian Leadership Conference (SCLC) civil rights organization is formed in Atlanta, Georgia. September 5: On the Road: Years in the works, a somewhat tamed version of Jack Kerouac's seminal novel of the Beat Generation is published. September 23: US President Dwight D. Eisenhower signs an executive order sending federal troops to maintain peace and order during the racial integration of Central High School in Little Rock, Arkansas. His main antagonist is Arkansas governor Orval Faubus. October 4: The western world is shocked and deeply fearful when the Soviet Union launches Sputnik 1, the first artificial space satellite. The ability to launch a satellite equates to the ability to launch an intercontinental ballistic missile, thereby directly threatening much of the world with long-range missile attack for the first time. Confidence is further shaken in December, when Vanguard, the rushed U.S. attempt to equal Sputnik, explodes on the launchpad. November 15: Albert Schweitzer, Coretta Scott King, and Benjamin Spock place a large advertisement in The New York Times calling for an end to the nuclear arms race. This leads to the creation of SANE, the Committee for a SANE Nuclear Policy.
1958 February 17: The Campaign for Nuclear Disarmament is inaugurated in London, introducing the "Peace symbol" from semaphore signs for the letters C, N, and D. March 24: Elvis Presley, by then the biggest recording star in the world, is inducted into the U.S. Army. Presley serves his two years honorably. April 2: Herb Caen of the San Francisco Chronicle coins the term beatnik to refer to aficionados of the Beat Generation. April 4–7: Over the Easter weekend, in London's Trafalgar Square, thousands protest in the first major Aldermaston march, organised by the Direct Action Committee Against Nuclear War and supported by CND. The protests are accompanied by a festival with jazz and skiffle bands. SANE claims 25,000 members in 130 chapters. The SLATE student political party, which resembles what later came to be termed the "New Left," is formed at the University of California, Berkeley. Eisenhower is the first U.S. president to ask a joint session of Congress to pass the long-debated Equal Rights Amendment. The Affluent Society: Harvard economist John Kenneth Galbraith's highly influential work is published.
1959 January 1: Revolutionary forces under the leadership of Fidel Castro overthrow the corrupt Batista government in Cuba. Fifty years of repressive rule by the future Soviet ally ensue before Castro relinquishes control to his brother. February 3: The Day the Music Died: Early rock stars Buddy Holly, Ritchie Valens and The Big Bopper are killed along with the pilot of a small plane in bad weather near Clear Lake, Iowa. Guitarist Tommy Allsup "loses" his seat after a coin-flip with Valens, and Holly's bass player (and future country music legend) Waylon Jennings also misses the doomed flight when he allows the ill "Bopper" to take his seat. In 1972, Don McLean's "American Pie," a commemoration of the incident, is released, and is later called "the accessible farewell to the Fifties and Sixties." How to Speak Hip: Improv pioneers Del Close and John Brent's satirical comedy record is released and formalizes hip parlance for a generation.
1960s 1960 The Student League for Industrial Democracy changes its name to Students for a Democratic Society (SDS) and first meets in Ann Arbor, Michigan. SDS dissociates itself from LID in 1965, and becomes the most notable radical student political organization of the counterculture era. A beatnik community in Cornwall, UK noted for wearing their hair past their shoulders, and including a young Wizz Jones, is interviewed by Alan Whicker for BBC television. Harvard University lecturer Timothy Leary and assistant professor Richard Alpert begin experimenting with hallucinogens at Cambridge, Massachusetts. The highly controversial Leary soon becomes the most notable advocate of LSD use during the era. February 1: The first of the Greensboro sit-ins in North Carolina sparks a wave of similar protests against segregation at Woolworth and other retail store lunch counters across the American South. March 26: Governor Buford Ellington of Tennessee orders an investigation into a CBS news crew that filmed a Nashville sit-in. April: The Student Nonviolent Coordinating Committee (SNCC) is organized by Ella Baker at Shaw University in Raleigh, North Carolina. May 1: U-2 Incident: a U.S. spy plane searching for Soviet nuclear installations is shot down deep within the U.S.S.R. Presumed dead by the U.S., the CIA pilot Francis Gary Powers is captured alive and paraded in the Russian press after the White House enlists NASA in a botched and quickly exposed deception claiming that the plane went missing during a weather flight. May 9: The Pill: The U.S. Food & Drug Administration approves the use of the first reliable form of birth control: a 99%-effective pill. The Sexual revolution commences, at first in the bedrooms of married couples. May 13: Anti-HUAC protest in San Francisco: 400 police using fire hoses force a student "mob" out of a House Un-American Activities Committee hearing at City Hall in San Francisco. The counterculture era of student political protest, outside of the ongoing civil rights movement, begins."The Sixties: House Un-American Activities Committee" at PBS.org May 19: SANE, the Committee for a SANE Nuclear Policy, holds an anti-nuclear arms race rally at Madison Square Garden in New York City, attended by 20,000 people. July 11: To Kill A Mockingbird: Harper Lee's Pulitzer Prize-winning story of racial inequality is published and becomes a classic of American literature. The story is adapted into a movie in 1962. November 8: John F. Kennedy is elected 35th president of the United States, defeating sitting Vice President Richard Nixon in what is considered to be the closest and most intellectually charged US presidential election since 1916. Nearly 70 million ballots are cast, but the margin of victory is approximately 100,000 votes.
1961 January: Look Magazine journalist George Leonard writes about "Youth of the Sixties: The Explosive Generation" and predicts that the "quiet generation" of the 1950s "is rumbling and is going to explode".