Margaret Thatcher Foundation in 2006, where she established the Margaret Thatcher Center for Freedom. Margaret Thatcher Margaret Hilda Thatcher, Baroness Thatcher, (; 13 October 19258 April 2013) 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 that office. A Soviet journalist dubbed her "The 'Iron Lady, a nickname that became associated with her uncompromising politics and leadership style. As Prime Minister, she implemented policies known as Thatcherism.
Death and funeral of Margaret Thatcher who disagreed with her would admire her strength of character, her convictions, her view of Britain's place in the world and her contribution to British national life. Scottish National Party leader and First Minister Alex Salmond acknowledged that "Margaret Thatcher was a truly formidable prime minister whose policies defined a political generation". Plaid Cymru leader Leanne Wood, while expressing sympathy to her family, criticised her policies' effects on Wales. Former Green Party leader Caroline Lucas voiced regret that, although Thatcher was the first female prime minister, "she did little for women either inside or outside the House of Commons". UKIP