This is a list of the British Liberal Party, SDP–Liberal Alliance, and Liberal Democrats general election manifestos since the 1900 general election. From 1900 to 1918, the Liberal general election manifesto was usually published as a form of a short personal address by the leader of the Party. From 1922, the party usually published a more formal document. From 2010 to 2015, the Liberal Democrats, having signed an agreement with the Conservatives, served as junior partner in the first coalition government since the Second World War.