WHAT HAPPENED IN 1971.
Look what happened the 1971.

President Richard Nixon completes the break from the gold standard by ending convertibility of the United States dollar into gold by foreign investors. (15. August 1971)

Bahrain gains independence from the United Kingdom. (15. August 1971)

Vietnam War: Australia and New Zealand decide to withdraw their troops from Vietnam. (18. August 1971)

A bomb exploded in the Liberal Party campaign rally in Plaza Miranda, Manila, Philippines with several anti-Marcos political candidates injured. (21. August 1971)

J. Edgar Hoover and John Mitchell announce the arrest of 20 of the Camden 28. (22. August 1971)

An attempted coup fails in the African nation of Chad. The Government of Chad accuses Egypt of playing a role in the attempt and breaks off diplomatic relations. (27. August 1971)

Qatar becomes an independent state. (3. September 1971)

Alaska Airlines Flight 1866 crashes near Juneau, Alaska, killing all 111 people on board. (4. September 1971)

In Washington, D.C., the John F. Kennedy Center for the Performing Arts is inaugurated, with the opening feature being the premiere of Leonard Bernstein's Mass. (8. September 1971)

The four-day Attica Prison riot begins, which eventually results in 39 dead, most killed by state troopers retaking the prison. (9. September 1971)

The Egyptian Constitution becomes official. (11. September 1971)

State police and National Guardsmen storm New York's Attica Prison to end a prison revolt. (13. September 1971)

People's Republic of China: Chairman Mao Zedong's second in command and successor Marshal Lin Biao flees the country via plane after the failure of alleged coup against Mao. The plane crashes in Mongolia, killing all aboard. (13. September 1971)

Typhoon Nancy, with possibly the strongest winds ever measured in a tropical cyclone, makes landfall in Osaka, Japan, killing 173 people. (16. September 1971)

Montagnard troops of South Vietnam revolt against the rule of Nguyen Khanh, killing 70 ethnic Vietnamese soldiers. (19. September 1971)

Having weakened after making landfall in Nicaragua the previous day, Hurricane Irene regains enough strength to be renamed Hurricane Olivia, making it the first known hurricane to cross from the Atlantic Ocean into the Pacific. (20. September 1971)

Bahrain, Bhutan and Qatar join the United Nations. (21. September 1971)

The Freetown Christiania was founded. (26. September 1971)

The Parliament of the United Kingdom passes the Misuse of Drugs Act 1971 banning the medicinal use of cannabis. (28. September 1971)

Oman joins the Arab League. (29. September 1971)