Today is Tuesday, Feb. 6, the 37th day of 2018. There are 328 days left in the year.
On Feb. 6, 1778, during the American Revolutionary War, the United States won official recognition and military support from France with the signing of a Treaty of Alliance in Paris.
In 1788, Massachusetts became the sixth state to ratify the U.S. Constitution.
In 1899, a peace treaty between the United States and Spain was ratified by the U.S. Senate.
In 1911, Ronald Wilson Reagan, the 40th president of the United States, was born in Tampico, Ill.
In 1922, Cardinal Archille Ratti was elected pope; he took the name Pius XI.
In 1933, the 20th Amendment to the U.S. Constitution, the so-called "lame duck" amendment, was proclaimed in effect by Secretary of State Henry Stimson.
In 1943, a Los Angeles jury acquitted actor Errol Flynn of three counts of statutory rape.
In 1952, Britain's King George VI, 56, died at Sandringham House in Norfolk, England; he was succeeded as monarch by his 25-year-old elder daughter, who became Queen Elizabeth II.
In 1968, the Winter Olympic Games were opened in Grenoble, France, by French President Charles de Gaulle.
In 1973, Dixy Lee Ray was appointed by President Richard Nixon to be the first woman to head the Atomic Energy Commission.
In 1987, Wall Street Journal reporter Gerald Seib was released after being detained six days by Iran, accused of being a spy for Israel; Iran said the detention was a result of misunderstandings.
In 1993, tennis Hall of Famer and human rights advocate Arthur Ashe died in New York at age 49.
In 1998, President Bill Clinton signed a bill changing the name of Washington National Airport to Ronald Reagan Washington National Airport. Pop music star Falco, who had a 1986 hit with "Rock Me Amadeus," died in a traffic accident in the Dominican Republic; he was 40. Carl Wilson, a founding member of The Beach Boys, died in Los Angeles at age 51.