On October 20

Prabowo Subianto and Gibran Rakabuming Raka were sworn in as president and vice president of Indonesia, becoming the oldest and the youngest person to assume respective offices.

Protests broke out across Chad after President Mahamat Déby (pictured) declared his intentions to extend his rule by another two years.

First Libyan Civil War: Muammar Gaddafi, the deposed Libyan leader, was captured by rebel forces during the Battle of Sirte, and was killed shortly thereafter.

An earthquake struck the Indian state of Uttarakhand, killing at least 768 people and destroying thousands of homes.

Aeroflot Flight 6502 crashed on approach to Kurumoch Airport in Samara, Russia (then Kuybyshev in the Soviet Union), killing 70 people on board.

The Spanish trawler Sonia sank in British waters after a five-hour chase by the Irish Naval Service patrol vessel Aisling, during which almost 600 shots were fired.

During a UEFA Cup match between Spartak Moscow and Haarlem, a large number of attendees trying to leave the Central Lenin Stadium resulted in a stampede that caused 66 deaths.

Three members of the American rock band Lynyrd Skynyrd died when their chartered plane crashed in Gillsburg, Mississippi.

Watergate scandal: Attorney General Elliot Richardson and his deputy William Ruckelshaus resigned after refusing to obey President Richard Nixon's order to have Archibald Cox fired.

Experimental results from the Stanford Linear Accelerator Center were published showing that protons were composed of smaller particles, the first evidence of quarks.

Roger Patterson and Robert Gimlin filmed an unidentified subject, which they claimed was Bigfoot, at Six Rivers National Forest in California.

African-American college football player Johnny Bright was the victim of an on-field assault, eventually leading to changes in NCAA football rules that mandated the use of more protective helmets with face guards.

World War II: Fulfilling a promise he made two years previously, General Douglas MacArthur landed on Leyte to begin the recapture of the Philippines.

Pope Pius XII (pictured) published his first encyclical, Summi Pontificatus, which critiqued ideologies such as racism, cultural superiority and totalitarianism.

British woman Mabel Freer was refused entry to Australia after failing a dictation test given in Italian, leading to a debate over Australia's immigration policy.

Under the terms of the Pragmatic Sanction, Maria Theresa (pictured) ascended the Habsburg throne.