Margaret Hilda Thatcher, Baroness Thatcher, (; 13 October 1925 - 8 April 2013) was a British stateswoman, who served as Prime Minister of the United Kingdom from 1979 to 1990 and as Leader of the Conservative Party from 1975 to 1990. She was the longest-serving British prime minister of the 20th century, and the first woman to have held the office. Edward Heath appointed her Secretary of State for Education and Science in his 1970 government. In 1975, Thatcher defeated Heath in the Conservative Party leadership election to become Leader of the Opposition and became the first woman to lead a major political party in the United Kingdom. She became Prime Minister after winning the 1979 general election.
Margaret Thatcher was a person.
Margaret Hilda Thatcher, Baroness Thatcher, (; 13 October 1925 - 8 April 2013) was a British stateswoman, who served as Prime Minister of the United Kingdom from 1979 to 1990 and as Leader of the Conservative Party from 1975 to 1990. She was the longest-serving British prime minister of the 20th century, and the first woman to have held the office. Edward Heath appointed her Secretary of State for Education and Science in his 1970 government. In 1975, Thatcher defeated Heath in the Conservative Party leadership election to become Leader of the Opposition and became the first woman to lead a major political party in the United Kingdom. She became Prime Minister after winning the 1979 general election.

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Margaret Thatcher was a person.
Margaret Hilda Thatcher, Baroness Thatcher, (; 13 October 1925 - 8 April 2013) was a British stateswoman, who served as Prime Minister of the United Kingdom from 1979 to 1990 and as Leader of the Conservative Party from 1975 to 1990. She was the longest-serving British prime minister of the 20th century, and the first woman to have held the office. Edward Heath appointed her Secretary of State for Education and Science in his 1970 government. In 1975, Thatcher defeated Heath in the Conservative Party leadership election to become Leader of the Opposition and became the first woman to lead a major political party in the United Kingdom. She became Prime Minister after winning the 1979 general election.

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Margaret Thatcher was a person.
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