1968 Dutch Television Series Debuts

The year was highlighted by protests and other unrests that occurred worldwide.

Events

January–February

* January 5 – "Prague Spring": Alexander Dubček is chosen as leader of the Communist Party of Czechoslovakia.
* January 10 – John Gorton is sworn in as 19th Prime Minister of Australia, taking over from John McEwen after being elected leader of the Liberal Party the previous day, following the disappearance of Harold Holt. Gorton becomes the only Senator to become Prime Minister, though he immediately transfers to the House of Representatives through the 1968 Higgins by-election in Holt's vacant seat.
* January 15 – The 1968 Belice earthquake in Sicily kills 380 and injures around 1,000.
* January 21
** Vietnam War: Battle of Khe Sanh – One of the most publicized and controversial battles of the war begins, ending on April 8.
** 1968 Thule Air Base B-52 crash: A U.S. B-52 Stratofortress crashes in Greenland, discharging 4 nuclear bombs.
* January 23 – North Korea seizes the , claiming the ship violated its territorial waters while spying.
* January 25 – Israeli submarine sinks in the Mediterranean Sea, killing 69.

* January 28 – French submarine '' Minerve'' sinks in the Mediterranean Sea, killing 52.
* January 30 – Vietnam War: The Tet Offensive begins as Viet Cong forces launch a series of surprise attacks across South Vietnam.
* January 31
** Viet Cong soldiers attack the Embassy of the United States, Saigon.
** Nauru president Hammer DeRoburt declares independence from Australia.
* February 1
** Vietnam War: A Viet Cong officer named Nguyễn Văn Lém is executed by Nguyễn Ngọc Loan, a South Vietnamese National Police Chief. The event is photographed by Eddie Adams. The photo makes headlines around the world, eventually winning the 1969 Pulitzer Prize, and sways U.S. public opinion against the war.
** The Pennsylvania Railroad and the New York Central Railroad merge to form Penn Central, the largest ever corporate merger up to this date.
* February 6–February 18 – The 1968 Winter Olympics are held in Grenoble, France.
* February 12 – Vietnam War: Phong Nhị and Phong Nhất massacre.
* February 24 – Vietnam War: The Tet Offensive is halted; South Vietnam recaptures Huế.
* February 25 – Vietnam War: Hà My massacre.

March–April

* March 2 – Baggeridge Colliery closes marking the end of over 300 years of coal mining in the Black Country of England.
* March 6 – Un-recognized Rhodesia executes 3 black citizens, the first executions since UDI, prompting international condemnation.
* March 7 – Vietnam War: The First Battle of Saigon ends.
* March 8
** The first student protests spark the 1968 Polish political crisis.
** The Soviet ballistic missile submarine ''K-129'' sinks with all 98 crew members, about 90 nautical miles (104 miles or 167 km) southwest of Hawaii.
* March 10– 11 – Vietnam War: Battle of Lima Site 85, the largest single ground combat loss of United States Air Force members (12) during the (at this time) secret war later known as the Laotian Civil War.
* March 11 – U.S. President Lyndon B. Johnson mandates that all computers purchased by the federal government support the ASCII character encoding.
* March 12
** Mauritius achieves independence from British rule.
** U.S. President Lyndon B. Johnson barely edges out antiwar candidate Eugene McCarthy in the New Hampshire Democratic primary, a vote which highlights the deep divisions in the country, and the party, over Vietnam.
* March 13 – The first Rotaract club is chartered in North Charlotte, North Carolina.
* March 14 – Nerve gas leaks from the U.S. Army Dugway Proving Ground near Skull Valley, Utah.
* March 16
** Vietnam War – My Lai Massacre: American troops kill scores of civilians. The story will first become public in November 1969 and will help undermine public support for the U.S. efforts in Vietnam.
** U.S. Senator Robert F. Kennedy enters the race for the Democratic Party presidential nomination.
* March 18 – Gold standard: The United States Congress repeals the requirement for a gold reserve to back U.S. currency.
* March 19– 23 – Afrocentrism, Black Power, Vietnam War: Students at Howard University in Washington, D.C., signal a new era of militant student activism on college campuses in the U.S. Students stage rallies, protests and a 5-day sit-in, laying siege to the administration building, shutting down the university in protest over its ROTC program and the Vietnam War, and demanding a more Afrocentric curriculum.
* March 22 – Daniel Cohn-Bendit ("Danny the Red") and 7 other students occupy the administrative offices of the University of Nanterre, setting in motion a chain of events that lead France to the brink of revolution in May.
* March 24 – Aer Lingus Flight 712 crashes en route from Cork to London near Tuskar Rock, Wexford, killing 61 passengers and crew.
* March 28 – Brazilian high school student Edson Luís de Lima Souto is shot by the police in a protest for cheaper meals at a restaurant for low-income students. The aftermath of his death is one of the first major events against the military dictatorship.
* April 2 – Bombs explode at midnight in two department stores in Frankfurt-am-Main; Andreas Baader and Gudrun Ensslin are later arrested and sentenced for arson.
* April 4
** Assassination of Martin Luther King Jr.: Martin Luther King Jr. is shot dead at the Lorraine Motel in Memphis, Tennessee. King-assassination riots erupt in major American cities, lasting for several days afterwards.
** Apollo program: Apollo-Saturn mission 502 (Apollo 6) is launched, as the second and last uncrewed test-flight of the Saturn V launch vehicle.
** AEK Athens wins the FIBA European Cup Winners Cup Final in basketball against Slavia Prague, in front of a record attendance of 80,000 spectators. It is the first major European trophy won at club level of any sport in Greece.
* April 6
** "La, la, la" by Massiel (music and lyrics by Manuel de la Calva and Ramón Arcusa) wins the Eurovision Song Contest 1968 for Spain, at the Royal Albert Hall in London.
** A shootout between Black Panthers and police in Oakland, California, results in several arrests and deaths, including 17-year-old Panther Bobby Hutton: A double explosion in downtown Richmond kills 41 and injures 150.
* April 7 – British racing driver