[e]Photo Stream
On This Day
Memories
Hire Us
September 13
ON THIS DAY

September 13

5 moments across history

1993

Oslo Accords Signed

Oslo Accords Signed

Oslo Accords Signed

Oslo Accords Signed — detail

Year: 1993

On September 13, 1993, Israel and the Palestine Liberation Organization signed the Declaration of Principles at the White House after secret negotiations in Oslo. The agreement established mutual recognition and a framework for limited Palestinian self-government in the West Bank and Gaza Strip. It was a landmark in the Israeli-Palestinian peace process, although major issues remained unresolved and a lasting peace settlement did not follow.

1971

Attica Prison Uprising Ends in Deadly Assault

Attica Prison Uprising Ends in Deadly Assault

Attica Prison Uprising Ends in Deadly Assault

Attica Prison Uprising Ends in Deadly Assault — detail

Year: 1971

On September 13, 1971, New York State Police stormed Attica Correctional Facility after four days of rebellion and failed negotiations, killing 29 prisoners and 10 hostages. The assault ended inmates’ demands for improved conditions and rights, and became one of the deadliest confrontations between Americans and law enforcement since the Civil War. Occurring amid a nationwide prisoners’ rights movement and broader struggles over racial justice, Attica became a lasting symbol of prison abuse and state violence.

1956

IBM Introduces the 305 RAMAC

IBM Introduces the 305 RAMAC

IBM Introduces the 305 RAMAC

IBM Introduces the 305 RAMAC — detail

Year: 1956

On September 13, 1956, IBM introduced the 305 RAMAC, featuring the IBM 350, the first commercial hard-disk storage system. Its rotating magnetic disks enabled direct access to stored data, improving on the sequential retrieval required by magnetic tape. The system marked a major step from punch-card and tape-based computing toward modern disk-based data processing.

1940

Italy Invades Egypt

Italy Invades Egypt

Italy Invades Egypt

Italy Invades Egypt — detail

Year: 1940

On September 13, 1940, Italian forces advanced from Libya into British-controlled Egypt, beginning an offensive in the Western Desert. The invasion threatened Britain’s position in Egypt and the strategically vital Suez Canal, but the Italians halted near Sidi Barrani. It formed part of the wider North African campaign, in which Axis and Allied forces fought for control of Mediterranean routes and territory.