WHAT ALL HAPPENED JANUARY TO APRIL 1967
Find out what all happened January to April 1967

Gnassingbé Eyadéma overthrows President of Togo Nicolas Grunitzky and installs himself as the new president, a title he would hold for the next 38 years. (14. April 1967)

Lunar Orbiter program: Lunar Orbiter 3 lifts off from Cape Canaveral's Launch Complex 13 on its mission to identify possible landing sites for the Surveyor and Apollo spacecraft. (4. February 1967)

The Aldene Connection opened in Roselle Park, NJ, shutting down the CNJ's Jersey City waterfront terminal and transferring commuters to Newark Penn Station. (30. April 1967)

Trans World Airlines Flight 553, a Douglas DC-9-15, crashes in a field in Concord Township, Ohio following a mid-air collision with a Beechcraft Baron, killing 26. (9. March 1967)

Diplomatic relations between the Soviet Union and Côte d'Ivoire are established. (23. January 1967)

Soviet space program: Soyuz 1 (Russian: Союз 1, Union 1) a manned spaceflight carrying cosmonaut Colonel Vladimir Komarov is launched into orbit. (23. April 1967)

Martin Luther King, Jr. delivers his "Beyond Vietnam: A Time to Break Silence" speech in New York City's Riverside Church. (4. April 1967)

Ten thousand people gather for one of many Central Park be-ins in New York City (26. March 1967)

The first Super Bowl is played in Los Angeles, California. The Green Bay Packers defeat the Kansas City Chiefs 35–10. (15. January 1967)

Vietnam War: United States Marine Corps and ARVN troops launch "Operation Deckhouse Five" in the Mekong River delta. (6. January 1967)

The body of U.S. President John F. Kennedy is moved to a permanent burial place at Arlington National Cemetery. (14. March 1967)

The first Boeing 737 (a 100 series) makes its maiden flight. (9. April 1967)

Expo 67 officially opens in Montreal, Canada with a large opening ceremony broadcast around the world. It opens to the public the next day. (27. April 1967)

The United States, United Kingdom, and Soviet Union sign the Outer Space Treaty in Washington, D.C., banning deployment of nuclear weapons in space, and limiting use of the Moon and other celestial bodies to peaceful purposes. (27. January 1967)

Greek military junta of 1967–74: A few days before the general election in Greece, Colonel George Papadopoulos leads a coup d'état, establishing a military regime that lasts for seven years. (21. April 1967)

Suharto takes over from Sukarno to become Acting President of Indonesia. (12. March 1967)

American researchers discover the Madrid Codices by Leonardo da Vinci in the National Library of Spain. (13. February 1967)

Astronauts Gus Grissom, Edward White and Roger Chaffee are killed in a fire during a test of their Apollo 1 spacecraft at the Kennedy Space Center, Florida. (27. January 1967)

The 25th Amendment to the United States Constitution is ratified. (10. February 1967)

The supertanker Torrey Canyon ran aground off the Cornish coast. (18. March 1967)