Margaret Hilda Thatcher, Baroness Thatcher, was a British stateswoman who served as Prime Minister of the United Kingdom from 1979 to 1990 and 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 hold the office. As prime minister, she implemented policies that came to be known as Thatcherism. A Soviet journalist dubbed her the "Iron Lady", a nickname that became associated with her uncompromising politics and leadership style.
Margaret Thatcher became the first female prime minister of the United Kingdom.
On May 4, in the year 1979, Margaret Thatcher became the first female prime minister of the United Kingdom. This event is recorded as a Selected Events event in the history of May 4, one of 318 recorded events on this date across all of history.
Key Facts
- This event took place on May 4, 1979 (AD era).
- It is categorised as a Selected Events event in recorded history.
- Referenced in 2 Wikipedia articles.
- Wikipedia source last updated on 29 April 2026.
On This Date in History 318
This article draws on content from Wikipedia, available under CC BY-SA 4.0.
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