Today is Thursday, Feb. 15, the 46th day of 2018. There are 319 days left in the year.
On Feb. 15, 1798, a feud between two members of the U.S. House of Representatives (meeting in Philadelphia) boiled over as Roger Griswold of Connecticut used a cane to attack Vermont's Matthew Lyon, who defended himself with a set of tongs. (Griswold was enraged over the House's refusal to expel Lyon for spitting tobacco juice in his face two weeks earlier; after the two men were separated, a motion to expel them both was defeated.)
In 1564, Italian astronomer Galileo Galilei was born in Pisa.
In 1764, the site of present-day St. Louis was established by Pierre Laclede and Auguste Chouteau.
In 1898, the U.S. battleship Maine mysteriously blew up in Havana Harbor, killing more than 260 crew members and bringing the United States closer to war with Spain.
In 1933, President-elect Franklin D. Roosevelt escaped an assassination attempt in Miami that mortally wounded Chicago Mayor Anton J. Cermak; gunman Giuseppe Zangara was executed more than four weeks later.
In 1942, the British colony Singapore surrendered to Japanese forces during World War II.
In 1952, a funeral was held at Windsor Castle for Britain's King George VI, who had died nine days earlier.
In 1953, Tenley Albright, 17, became the first American woman to win the world figure skating championship, which was held in Davos, Switzerland.
In 1961, 73 people, including an 18-member U.S. figure skating team en route to the World Championships in Czechoslovakia, were killed in the crash of a Sabena Airlines Boeing 707 in Belgium.
In 1971, Britain and Ireland "decimalised" their currencies, making one pound equal to 100 new pence instead of 240 pence.
In 1989, the Soviet Union announced that the last of its troops had left Afghanistan, after more than nine years of military intervention.
In 1992, a Milwaukee jury found that Jeffrey Dahmer was sane when he killed and mutilated 15 men and boys. (The decision meant that Dahmer, who had already pleaded guilty to the murders, would receive a mandatory life sentence for each count; Dahmer was beaten to death in prison in 1994.)
In 2002, a private funeral was held at Windsor Castle for Britain's Princess Margaret, who had died six days earlier at age 71.