Margaret Thatcher, who transformed Britain during her 11 years as prime minister, died Monday morning of a stroke. She was 87.
In a Feb. 10, 1975 file photo, Margaret Thatcher, leading conservative who won the first ballot for leadership which resulted in Edward Heaths resignation, speaks in London. Thatchers former spokesman, Tim Bell, said that former British Prime Minister Margaret Thatcher died Monday morning, April 8, 2013, of a stroke. She was 87. (AP Photo, File)