Tiger King was released on Netflix.
Nintendo's Animal Crossing: New Horizon was released on the Nintendo Switch.
Researchers discovered molecules on people's skin that are early warning signs of Parkinson's disease, aided by a woman's nose.
Disney purchased 21st Century Fox for $71 billion.
Ground troops from the USA, UK, Australia, and Poland invaded Iraq.
The first Legoland outside of Europe opened in Carlsbad, California.
Japanese terrorists release poisonous gas in the Tokyo subway.
The Gay Rights Anti-Discrimination Bill was passed in New York City, US.
Baseball player Roberto Clemente was elected to the Hall of Fame.
John Lennon and Yoko Ono marry.
The Civil and Women's Rights Activist Dorothy Height wrote her first column in the African-American newspaper 'New York Amsterdam News.'
Tunisia gains its independence from France.
The first newspaper from a vending machine was bought in Columbia, Pennsylvania.
Colonel Harland Sanders founded KFC in North Corbin, Kentucky.
Albert Einstein presents his general theory of relativity.
Harriet Beecher Stowe publishes her novel Uncle Tom's Cabin.
The Great Fire of Boston destroyed 349 buildings.
The Dutch East India Company was established.
Saturn, Jupiter, and Mars came into alignment. Medieval scholars believed this phenomenon brought forth the Black Death.
