Permanent historical records ยท Updated 2026-11-03

1975 in United States of America

Explore 114 historical events and records for United States of America in 1975.

Historical records for United States of America in 1975

Sorted by month and day. Records with no month are shown last. Showing 40 of 114 unique records.

114Unique records
1 of 3Page
35Named events on this page
23Named people on this page
7Places on this page

January

Watergate Cover-Up Conviction

Haldeman, Harry Robbins "Bob" ยท Washington ยท Former White House Chief of Staff ยท Politics / Watergate

Is convicted in the Watergate cover-up trial of conspiracy to obstruct justice, obstruction of justice and perjury.

Watergate Cover-Up Trial

Parkinson, Kenneth ยท Washington ยท Former CRP Counsel ยท Politics / Watergate

Is acquitted while other defendants in the Watergate cover-up trial are convicted.

Watergate Seven

Parkinson, Kenneth ยท Politics / Watergate

Acquitted of all charges.

Blood on the Tracks

Dylan, Bob ยท New York ยท Singer-songwriter ยท Arts / Popular Music

Releases Blood on the Tracks.

Tangled Up in Blue

Dylan, Bob ยท New York ยท Singer-songwriter ยท Arts / Popular Music

Releases Tangled Up in Blue on Blood on the Tracks.

Biological Weapons Convention Ratification Signed

Ford, Gerald Rudolph ยท Washington ยท President of USA ยท Government / Republican Party Government

Signs the United States instrument of ratification for the Biological Weapons Convention.

Geneva Protocol Ratification Instruments Signed

Ford, Gerald Rudolph ยท Washington ยท President of USA ยท Government / Republican Party Government

Signs the United States instrument of ratification for the 1925 Geneva Protocol.

Central Intelligence Agency (CIA)

Hlms, Richard ยท Politics / Assassination of Kennedy, JF

The CIA was worried about the prosecution of Clay Shaw - CIA Director Helms assistant Victor Marchetti revealed in the 1975 that Helms held meetings where he would ask "are we giving them all the help we can?"

Central Intelligence Agency (CIA)

Marchetti, Victor ยท Politics / Assassination of Kennedy, JF

The CIA was worried about the prosecution of Clay Shaw - CIA Director Helms assistant Victor Marchetti revealed in the 1975 that Helms held meetings where he would ask "are we giving them all the help we can?"

February

Watergate Sentence

Haldeman, Harry Robbins "Bob" ยท Washington ยท Former White House Chief of Staff ยท Politics / Watergate

Receives a prison sentence of two and a half to eight years following his Watergate cover-up conviction; the sentence is later reduced on appeal.

March

Young Americans

Visconti, Tony ยท Philadelphia ยท David Bowie ยท Arts / Popular Music

Works on Young Americans as Bowie explores soul and funk with American musicians.

Mariner 10 Imaging

Murray, Bruce ยท Science / Astronomy

Mariner 10 obtains some of its highest-resolution Mercury images during the mission's third and closest flyby.

Mercury Magnetosphere

Ness, Norman ยท Science / Astronomy

Magnetic measurements from Mariner 10's final close encounter confirm Mercury's internally generated field and magnetospheric structure.

Mariner 10 Mission End

Murray, Bruce ยท Science / Astronomy

Ground controllers turn off Mariner 10's transmitter after the spacecraft exhausts its attitude-control gas following three Mercury encounters.

Biological Weapons Convention Enters Force

Ford, Gerald Rudolph ยท Washington ยท President of USA ยท Warfare / United Nations

The Biological Weapons Convention enters into force, banning development, production and stockpiling of biological and toxin weapons.

Dick Gregory Evidence Submission

Sturgis, Frank ยท Washington ยท Politics / Assassination of Kennedy, JF

Dick Gregory and associates submitted photographic material to the Rockefeller Commission alleging that Hunt and Sturgis resembled men detained in Dallas.

Rockefeller Inquiry into Dallas Allegation

Sturgis, Frank ยท Washington ยท Politics / Assassination of Kennedy, JF

The Rockefeller Commission investigated claims that Sturgis and E. Howard Hunt had been present near the Kennedy assassination scene.

April

Sturgis Rockefeller Interview

Sturgis, Frank ยท Washington ยท Politics / Assassination of Kennedy, JF

Sturgis was interviewed during the Rockefeller Commission's examination of allegations connecting him with the Kennedy assassination.

Vietnam Aid Appeal

Ford, Gerald ยท Washington ยท President of USA ยท Warfare / Vietnam War, 2nd

Asks Congress for emergency aid for South Vietnam

Invasion of Kampuchea

Ford, Gerald ยท Washington ยท Warfare / Vietnam War, 2nd

The American Ambassador & his staff are evacuated by helicopter from Phnom Penh

Invasion of Vietnam

Ford, Gerald ยท Washington ยท Warfare / Vietnam War, 2nd

Speaking in New Orleans says that the war is "finished"

Watergate

Hunt, Everette Howard ยท Eglin Air Force Base ยท Government / Republican Party Government

Hunt eventually spent 33 months in prison at the low-security Federal Prison Camp at Eglin Air Force Base, Florida, on a conspiracy charge, arriving there on April 25, 1975

Watergate

Hunt, Everette Howard ยท Eglin Air Force Base ยท Government / Republican Party Government

Hunt eventually spent 33 months in prison at the low-security Federal Prison Camp at Eglin Air Force Base, Florida, on a conspiracy charge, arriving there on April 25, 1975.

Watergate

Hunt, Everette Howard ยท Eglin Air Force Base ยท Politics / Watergate

Hunt eventually spent 33 months in prison at the low-security Federal Prison Camp at Eglin Air Force Base, Florida, on a conspiracy charge, arriving there on April 25, 1975.

Watergate Imprisonment

Hunt, E. Howard ยท Eglin Air Force Base ยท Watergate Defendant ยท Politics / Watergate

Arrives at the federal prison camp at Eglin Air Force Base to serve imprisonment arising from his Watergate conspiracy conviction.

Death of Charles McMahon

McMahon, Charles ยท Tan Son Nhut ยท US Marine ยท Warfare / Vietnam War, 2nd

Killed in a rocket attack at Tan Son Nhut during the final evacuation period

Death of Darwin Judge

Judge, Darwin ยท Tan Son Nhut ยท US Marine ยท Warfare / Vietnam War, 2nd

Killed in a rocket attack at Tan Son Nhut during the final evacuation period

Saigon Evacuation

Martin, Graham ยท Saigon ยท US ambassador to South Vietnam ยท Warfare / Vietnam War, 2nd

Oversees the final US embassy evacuation from Saigon

US Involvement

Ford, Gerald ยท Washington ยท President of USA ยท Warfare / Vietnam War, 2nd

Faces the fall of Saigon and the end of the Vietnam War

Rockefeller Photographic Comparison

Sturgis, Frank ยท Washington ยท Politics / Assassination of Kennedy, JF

The Rockefeller Commission examined photographic comparisons used to claim that Sturgis was one of the three men detained near Dealey Plaza.

June

1st Olympic Medal

Connors, Jimmy ยท Sport / Tennis

Spains Manuel Orantes wins U.S. Open, beating Jimmy Connors in 3 sets

Thank God Im a Country Boy

Denver, John ยท Arts / Popular Music

"Thank God Im a Country Boy," by John Denver hits #1

One of These Nights

Henley, Don ยท Member of Eagles ยท Arts / Popular Music

Sings on One of These Nights, the album that turns Eagles into international stars.

New York Daily News Interview

Sturgis, Frank ยท New York ยท Politics / Assassination of Kennedy, JF

In a June 20, 1975, newspaper interview, Sturgis described himself as a spy, a claim that attracted additional attention to his intelligence associations.

Marriage

Bono, Sonny ยท Arts / Popular Music

Cher divorces Sonny Bono

Marriage

Cher ยท Arts / Popular Music

Cher divorces Sonny Bono

Rockefeller Assassination Rebuttal

Sturgis, Frank ยท Washington ยท Politics / Assassination of Kennedy, JF

The Rockefeller Commission found no credible evidence supporting allegations that the CIA, E. Howard Hunt, or Frank Sturgis participated in President Kennedy's assassination.

Rockefeller CIA Employment Finding

Sturgis, Frank ยท Washington ยท Politics / Assassination of Kennedy, JF

The Rockefeller Commission reported that Sturgis was not a CIA employee or agent in 1963 or at any other time.

July

Apollo-Soyuz Launch

Brand, Vance ยท Kennedy Space Center ยท Astronaut ยท Science / Astronomy

Serves as command module pilot on Apollo-Soyuz.

Apollo-Soyuz Launch

Slayton, Deke ยท Kennedy Space Center ยท Astronaut ยท Science / Astronomy

Finally reaches orbit as docking module pilot on Apollo-Soyuz.

How these records were prepared

Generated from the World History Database historical_events table. Identical display records are collapsed; descriptions otherwise retain the stored text. Coverage and source quality vary. Check primary and specialist sources before citing individual historical claims.