1850
California Becomes a State
California was admitted as the 31st state of the United States as part of the Compromise of 1850. Its rapid admission followed the Gold Rush and bypassed the usual territorial phase.
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All Events
1892
First Appearance of the Pledge of Allegiance
The Pledge of Allegiance was first published in the youth magazine 'The Youth's Companion' to promote patriotism. It was written by Francis Bellamy and was recited publicly for the first time on this date.
1947
First Computer Bug Discovered
Operators of the Harvard Mark II computer found a moth trapped in a relay, causing a malfunction. The incident was logged and popularized the term 'bug' for a computer glitch.
1971
Attica Prison Riot Ends
The four-day uprising at Attica Correctional Facility in New York ended when state police stormed the prison. The assault resulted in the deaths of 39 people, including hostages and inmates.
1993
PLO Recognizes Israel's Right to Exist
Palestine Liberation Organization (PLO) leader Yasser Arafat signed a letter officially recognizing Israel's right to exist in peace and security. This was a key step leading to the Oslo Accords.