On this date
In 1790, Congress moved to Philadelphia from New York. In 1865, the 13th Amendment to the U.S. Constitution, abolishing slavery, was ratified as Georgia became the 27th state to endorse it. In 1907, the worst mining disaster in U.S. history occurred as 362 men and boys died in a coal mine explosion in Monongah, W.Va.
In 1917, Finland declared its independence from Russia.
In 1922, the Anglo-Irish Treaty, which established the Irish Free State, came into force one year to the day after it was signed in London.
In 1957, America’s first attempt at putting a satellite into orbit failed as Vanguard TV3 rose about four feet off a Cape Canaveral launch pad before crashing down and exploding.
In 1973, House minority leader Gerald R. Ford was sworn in as vice president, succeeding Spiro T. Agnew.
Ten years ago: CIA Director Michael Hayden revealed the agency had videotaped its interrogations of two terror suspects in 2002 and destroyed the tapes three years later out of fear they would leak to the public and compromise the identities of U.S. questioners; the disclosure brought immediate condemnation from Capitol Hill.
Five years ago: Marijuana possession became legal in Washingon state, the day a measure approved by voters to regulate marijuana like alcohol took effect. One year ago: President-elect Donald Trump officially announced he would nominate retired Marine Gen. James Mattis to be his defense secretary, bringing his pick onstage at a rally in Fayetteville, N.C.; Mattis briefly addressed the crowd as he thanked Trump for choosing him.