CNN - 4/08/13, Richard Allen Greene
Former Prime Minister Baroness Thatcher talks with British Prime Minister David Cameron inside Number 10 Downing Street on June 8, 2010.
London (CNN) -- Former British Prime Minister Margaret Thatcher, a towering figure in post-war British and world politics, and the first woman to become British prime minister, has died at the age of 87, her spokeswoman said Monday.
Thatcher served from 1979 to 1990 as leader of the Conservative Party. She was called the "Iron Lady" for her personal and political toughness.
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