On September 24

The Supreme Court of the United Kingdom unanimously ruled that advice given by Prime Minister Boris Johnson to Queen Elizabeth II that Parliament should be prorogued was unlawful.

Norodom Sihanouk (pictured) became King of Cambodia with the restoration of the monarchy after a 23-year interregnum.

After his neighbor identified handwriting samples placed on local billboards by police, Oba Chandler was arrested three years after he committed a triple murder in the Tampa Bay area in Florida.

Dougal Haston and Doug Scott of the Southwest Face expedition became the first people to reach the summit of Mount Everest by ascending one of its faces.

The Warren Commission released its report to the U.S. president, concluding that Lee Harvey Oswald acted alone in the assassination of John F. Kennedy. The report was made public three days later.

The "Great Smoke Pall", generated by the Chinchaga fire, the largest recorded fire in North American history, was first recorded in present-day Nunavut and may eventually have circled the entire globe.

Dozens of Jews were injured in the Topoľčany pogrom, one of the worst episodes of anti-Jewish violence in postwar Czechoslovakia.

Operation Barbarossa: A Wehrmacht training event known as the Mogilev Conference began, marking an increase in violence against Jews and other civilians in the areas under General Max von Schenckendorff's command.

His Majesty's Airship No. 1, Britain's first rigid airship, was wrecked by strong winds before her maiden flight at Barrow-in-Furness.

Alfred Deakin became the second Australian prime minister, succeeding Edmund Barton, who left office to become a founding justice of the High Court of Australia.

Wilford Woodruff, the president of the Church of Jesus Christ of Latter-day Saints, wrote the first draft of a manifesto that officially disavowed the future practice of plural marriage.

At the Battle of Shiroyama (depicted), the final engagement of the Satsuma Rebellion, the Imperial Japanese Army defeated rebel samurai of the Satsuma Domain led by Saigō Takamori.

Jay Gould, James Fisk, and other speculators plotted but failed to control the United States gold market, causing prices to plummet.

Raja Muda Hashim, the uncle of Omar Ali Saifuddin II, Sultan of Brunei, conceded land to the British adventurer James Brooke (pictured) to establish the Raj of Sarawak.

The Judiciary Act of 1789 was signed into law, establishing the U.S. federal judiciary and setting the number of Supreme Court justices at six.

English Civil War: Royalists commanded by King Charles I suffered a significant defeat at the Battle of Rowton Heath.

At San Juan de Ulúa (present-day Veracruz, Mexico), a Spanish naval fleet forced English privateers to halt their trade (battle pictured).