In the highly publicized “Battle of the Sexes” tennis match, top women’s player Billie Jean King, 29, beats Bobby Riggs, 55, a former No. 1 ranked men’s player.

Chester Arthur is inaugurated on September 20, 1881, becoming the third person to serve as president in that year. The year 1881 began with Republican Rutherford B. Hayes in office. Hayes served out his first and only term and officially turned over the reins of government to James A. Garfield, who happened to be a […]

Portuguese navigator Ferdinand Magellan sets sail from Spain in an effort to find a western sea route to the rich Spice Islands of Indonesia. In command of five ships and 270 men, Magellan sailed to West Africa and then to Brazil, where he searched the South American coast for a strait that would take him […]

On September 20, 1806, after nearly two-and-a-half years spent exploring the western wilderness, the Corps of Discovery arrived at the frontier village of La Charette, the first white settlement they had seen since leaving behind the outposts of the eastern settlements in 1804. Entirely out of provisions and trade goods and subsisting on wild plums, […]

An optimistic and upbeat President John F. Kennedy suggests that the Soviet Union and the United States cooperate on a mission to mount an expedition to the moon. The proposal caught both the Soviets and many Americans off guard. In 1961, shortly after his election as president, John F. Kennedy announced that he was determined […]

On September 20, 2011, the federal government repeals “Don’t Ask, Don’t Tell,” a law that had allowed gay people to serve in the U.S. armed forces only if they kept their sexual orientation a secret. “As of today, patriotic Americans in uniform will no longer have to lie about who they are in order to […]

Mohandas Karamchand Gandhi begins a hunger strike in protest of the British government’s decision to separate India’s electoral system by caste.

Upton Sinclair, Pulitzer Prize-winning writer and reformer, is born in Baltimore, Maryland on September 20, 1878. Sinclair came from a once well-to-do Southern family that had suffered reverses. When he was 10, the family moved to New York. Starting at age 15, he earned money writing dime novels, which paid his way through New York’s […]

Spanish forces under Pedro Menéndez de Avilés capture the French Huguenot settlement of Fort Caroline, near present-day Jacksonville, Florida. The French, commanded by Rene Goulaine de Laudonniere, lost 135 men in the first instance of colonial warfare between European powers in America. Most of those killed were massacred on the order of Aviles, who allegedly […]

At the Summer Olympics in Seoul, South Korea on September 20, 1988, American diver Greg Louganis wins the gold medal on the springboard despite nearly knocking himself unconscious during a qualifying round dive. With the improbable victory, Louganis—who won gold medals in the 3-meter springboard and 10-meter platform at the 1984 Summer Olympics in Los Angeles—becomes […]