Labour Party

The Labour Party was founded in 1900, having grown out of the trade union movement and socialist parties of the 19th century. It overtook the Liberal Party to become the main opposition to the Conservative Party in the early 1920s, forming two minority governments under Ramsay MacDonald in the 1920s and early 1930s. Labour served in the wartime coalition of 1940–1945, after which Clement Attlee's Labour government established the National Health Service and expanded the welfare state from 1945 to 1951. Under Harold Wilson and James Callaghan, Labour again governed from 1964 to 1970 and 1974 to 1979. In the 1990s, Tony Blair took Labour closer to the centre as part of his "New Labour" project, which governed the UK under Blair and then Gordon Brown from 1997 to 2010.