[1] While the achievements of humans being launched into space, orbiting Earth, perform spacewalk and walking on the Moon extended exploration, the Sixties are known as the "countercultural decade" in the United States and other Western countries.
There was a revolution in social norms, including religion, morality, law and order, clothing, music, drugs, dress, sexuality, formalities, civil rights, precepts of military duty, and schooling.
After U.S. president Kennedy's assassination, direct tensions between the superpower countries of the United States and the Soviet Union developed into a contest with proxy wars, insurgency funding, puppet governments and other overall influence mainly in Latin America, Africa, and Asia.
China saw the end of Mao's Great Leap Forward in 1962 that led to many Chinese to die from the deadliest famine in human history and the start of the Cultural Revolution from 1966 to 1976.
Real GDP growth averaged 6% a year during the second half of the decade; overall, the worldwide economy prospered in the 1960s with expansion of the middle class and the increase of new domestic technology.
These groups created a movement toward liberation in society, including the sexual revolution, questioning authority and government, and demanding more freedoms and rights for women and minorities.
Beginning in the mid-1950s and continuing into the late 1960s, African Americans in the United States organized a movement to end legalized racial discrimination and obtain voting rights.
A document known as the Port Huron Statement exemplifies these two conditions perfectly in its first hand depiction, "while these and other problems either directly oppressed us or rankled our consciences and became our own subjective concerns, we began to see complicated and disturbing paradoxes in our surrounding America.
The Soviets sent the first man, Yuri Gagarin, into outer space during the Vostok 1 mission on 12 April 1961, and scored a host of other successes, but by the middle of the decade the U.S. was taking the lead.
Political pressure, conflicts between different design bureaus, and engineering problems caused by an inadequate budget would doom the Soviet attempt to land men on the Moon.
Shortly after the American Apollo 1 disaster, tragedy struck the Soviet program when cosmonaut Vladimir Komarov was killed when the parachutes on his Soyuz 1 flight failed.
The counterculture movement dominated the second half of the 1960s, its most famous moments being the Summer of Love in San Francisco in 1967, and the Woodstock Festival in upstate New York in 1969.
Psychedelic drugs, especially LSD, were widely used medicinally, spiritually and recreationally throughout the late 1960s, and were popularized by Timothy Leary with his slogan "Turn on, tune in, drop out".
There was a growing interest in Eastern religions and philosophy, and many attempts were made to found communes, which varied from supporting free love to religious puritanism.
The rock 'n' roll movement of the 1950s quickly came to an end in 1959 with the Day the Music Died (as explained in the song "American Pie"), the scandal of Jerry Lee Lewis' marriage to his 13-year-old cousin, and the induction of Elvis Presley into the United States Army.
Girl groups and female singers, such as the Shirelles, Betty Everett, Little Eva, the Dixie Cups, the Ronettes, Martha and the Vandellas and the Supremes dominated the charts in the early 1960s.
Such notable songs include "Little Deuce Coupe", "409", and "Shut Down", all by the Beach Boys; Jan and Dean's "Little Old Lady from Pasadena" and "Drag City", Ronny and the Daytonas' "Little GTO", and many others.
Such songs included Mark Dinning's "Teen Angel", Ray Peterson's "Tell Laura I Love Her", Jan and Dean's "Dead Man's Curve", the Shangri-Las' "Leader of the Pack", and perhaps the subgenre's most popular, "Last Kiss" by J. Frank Wilson and the Cavaliers.
In the UK, the Beatles played raucous rock 'n' roll – as well as doo wop, girl-group songs, show tunes – and wore leather jackets.
Jazz music and pop standards during the first half of the 1960s was largely a continuation of 1950s styles, retaining its core audience of young, urban, college-educated whites.
Country music gained popularity on the West Coast, due in large part to the Bakersfield sound, led by Buck Owens and Merle Haggard.
Female country artists were also becoming more mainstream (in a genre dominated by men in previous decades), with such acts as Patsy Cline, Loretta Lynn, and Tammy Wynette.
Academy Award-winning Japanese director Akira Kurosawa produced Yojimbo (1961) and Sanjuro (1962), which both starred Toshiro Mifune as a mysterious samurai swordsman for hire.
The influence of these films is most apparent in Sergio Leone's A Fistful of Dollars (1964) starring Clint Eastwood and Walter Hill's Last Man Standing (1996).
The movement's notable figures include Canada's Michael Snow and Americans Kenneth Anger, Stan Brakhage, Andy Warhol, and Jack Smith.
Notable films in this genre include Dog Star Man, Scorpio Rising, Wavelength, Chelsea Girls, Blow Job, Vinyl, and Flaming Creatures.
Alongside One Hundred and One Dalmatians, The Sword in the Stone and The Jungle Book (some of his most important blockbusters), animated feature films of the decade that are of notable status include Gay Purr-ee, Hey There, It's Yogi Bear!, The Man Called Flintstone, Mad Monster Party?, Yellow Submarine and A Boy Named Charlie Brown.
Some programming (such as The Smothers Brothers Comedy Hour) became controversial by challenging the foundations of America's corporate and governmental controls, making fun of world leaders and questioning U.S. involvement in (as well as escalation of) the Vietnam War.
The NBA tournaments during the 1960s were dominated by the Boston Celtics, who won eight straight titles from 1959 to 1966 and added two more consecutive championships in 1968 and 1969, aided by such players as Bob Cousy, Bill Russell and John Havlicek.
Coached by John Wooden, they were helped by Lew Alcindor and by Bill Walton to win championships and dominate the American college basketball landscape during the decade.