Ghostbusters II was released in 2,410 movie theaters across the US.
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IBM was founded as the Computing-Tabulating-Recording Company in Endicott, New York.
Grease, starring John Travolta and Olivia Newton-John, was released in the US.
Cosmonaut Valentina Tereshkova became the first woman in space.
The rules for the Grammy Awards were updated to restrict AI-generated songs.
The British captured Fort Beauséjour in Canada following a battle with the Arcadians, which began on June 3.
