Clement Richard Attlee, 1st Earl Attlee, KG, OM, CH, PC, FRS (3 January 1883 8 October 1967) was a British Labour politician who served as Prime Minister of the United Kingdom from 1945 to 1951, and as Leader of the Labour Party from 1935 to 1955. He was Deputy Prime Minister under Winston Churchill in the wartime coalition government, before leading the Labour Party to a landslide election victory over Churchill's Conservative Party at the 1945 general election. He was the first Labour Prime Minister to serve a full Parliamentary term and the first to have a majority in Parliament.The government he led put in place the post-war settlement, based upon the assumption that full employment would be maintained by Keynesian policies, and that a greatly enlarged system of social services would be created aspirations that had been outlined in the wartime Beveridge Report. Within this context, his government undertook the nationalisation of major industries and public utilities as well as the creation of the National Health Service. After initial Conservative opposition to Keynesian fiscal policy, this settlement was broadly accepted by all parties until Margaret Thatcher became leader of the Conservative Party in the 1970s and neoliberalism became mainstream.