History of the Conservative Party (UK) holding a leadership election to allow him to renew his mandate. In spite of his track record as Conservative party leader, which had included defeat at three out of four general elections, few both inside and out of the party expected him to be seriously challenged, let alone defeated. However, Margaret Thatcher stood against Heath and in a shock result outpolled him on the first ballot, leading him to withdraw from the contest. Thatcher then faced off four other candidates to become the first woman to lead a major British political party. Thatcher had much support from the monetarists, led
Heath ministry and it seemed inevitable that his leadership would soon end. Members of the Cabinet are in bold face. Heath ministry Edward Heath of the Conservative Party formed the Heath ministry and was appointed Prime Minister of the United Kingdom by Queen Elizabeth II on 19 June 1970, following the 18 June general election. Heath's ministry ended after the February 1974 general election, which produced a hung parliament, leading to the formation of a minority government by Harold Wilson of the Labour Party. Heath had been elected leader of the Conservative Party in 1965 to succeed Alec Douglas-Home, within a few