The Labour Party emerged from the trade-union movement, socialist societies and working-class political organisation at the end of the nineteenth century. The Labour Representation Committee was created in 1900 to secure parliamentary representation for organised labour, and the group formally adopted the Labour Party name in 1906.
Official Labour Party website ↗
From representation to government
Labour’s early growth was accelerated by the expansion of the electorate and the decline of the Liberal Party after the First World War. It became the principal parliamentary alternative to the Conservatives and formed its first minority government under Ramsay MacDonald in 1924. A second Labour government followed in 1929, but the economic crisis of the early 1930s split the party when MacDonald formed a National Government.
1945 and the post-war state
The 1945 election was Labour’s great breakthrough. Clement Attlee’s government created the National Health Service, expanded social security, nationalised several major industries and oversaw the transition from empire in parts of Asia. These reforms helped define the post-war political settlement and gave Labour a durable association with public services and the welfare state.
Labour returned to power under Harold Wilson in 1964 and again in 1974. Governments in the 1960s and 1970s combined economic management with significant social reforms, but the party also faced tensions over trade-union power, inflation, industrial relations and Britain’s relationship with Europe.
Division, modernisation and New Labour
The 1980s were marked by serious internal conflict. A group of senior moderates left to form the Social Democratic Party in 1981, while Labour suffered a heavy general election defeat in 1983. Neil Kinnock and John Smith subsequently moved the party towards a more electorally centrist position.
Under Tony Blair, Labour rebranded itself as New Labour, revised Clause IV of its constitution and won a landslide in 1997. Labour governments from 1997 to 2010 introduced the national minimum wage, devolved government in Scotland, Wales and Northern Ireland, expanded public spending and undertook constitutional reforms. The Iraq War became one of the most contentious episodes of the Blair period.
After 2010
Labour returned to opposition in 2010 and moved through markedly different political phases under Ed Miliband, Jeremy Corbyn and Keir Starmer. Corbyn’s leadership from 2015 to 2020 shifted the party towards a more explicitly socialist economic programme, while Starmer subsequently repositioned Labour and led it to a large Commons majority at the 2024 general election.
Labour’s history is therefore not a single ideological line. It has continually negotiated the relationship between organised labour, democratic socialism, social democracy, electoral pragmatism and the practical demands of government.
Labour’s Legacy · UK Parliament and Electoral Commission records.