Event:
Margaret Thatcher elected leader of British Conservative Party
Margaret Thatcher History: November 28, 1990 - Margaret Thatcher resigns as Britain's PM, replaced by John Majors
November 22, 1990 - Margaret Thatcher announces her resignation as British Prime Minister
January 3, 1988 - Margaret Thatcher becomes longest-serving British Prime Minister this century
June 11, 1987 - Margaret Thatcher is 1st British Prime Minister in 160 years to win 3rd term
May 24, 1986 - Margaret Thatcher becomes 1st British Prime Minister to visit Israel
December 19, 1984 - China Premier Zhao Ziyang and Margaret Thatcher sign Hong Kong Treaty
October 12, 1984 - IRA bombs hotel where Margaret Thatcher is staying, 5 die
June 9, 1983 - Margaret Thatchers Conservative Party wins British parliamentary election
January 9, 1983 - British Prime Minister Margaret Thatcher visits Falkland Islands
July 9, 1982 - Margaret Thatcher begins her 2nd term as British prime minster
May 3, 1979 - Margaret Thatcher becomes the 1st woman prime minister of Great Britain
February 11, 1975 - Margaret Thatcher defeats Edward Heath for Conservative leadership
December 13, 1951 - Future British Prime Minister Margaret Roberts Thatcher marries Denis Thatcher
October 13, 1925 - Margaret Thatcher, born in Grantham, England, Tory, British Prime Minister, 1979 - 1990 More Notable Events on February 20: 1992 Ross Perot says he'll run for President on Larry King Show
1988 Brian Boitano wins Olympic gold medal in figure skating
1962 John Glenn is 1st American to orbit Earth in Friendship 7
1872 Metropolitan Museum of Art opens in New York City
1839 Congress prohibits dueling in District of Columbia
