Prime Minister of the United Kingdom retirement from the Commons, which elevates the individual to the House of Lords. Formerly, the peerage bestowed was usually an earldom, with Churchill offered a dukedom. From the 1960s onward, life peerages were preferred, although in 1984 Harold Macmillan was created Earl of Stockton. Sir Alec Douglas-Home, Harold Wilson, James Callaghan and Margaret Thatcher accepted life peerages, although Douglas-Home had previously disclaimed his hereditary title as Earl of Home. Edward Heath did not accept a peerage of any kind and nor have any of the Prime Ministers to retire since 1990; although Heath and Major were later appointed as Knights
Prime Minister of Sweden became the most powerful political figure in Sweden. At the adoption of the new Instrument of Government of 1809, the two offices of Prime Minister for Justice () and Prime Minister for Foreign Affairs () were created, though their roles were no more than just the heads of their respective ministries. When the office of the Prime Minister was created in 1876, the Prime Ministers for Justice and Foreign Affairs were thus subsequently demoted to Minister for Justice and Minister for Foreign Affairs. Unlike the Minister for Justice, the Minister for Foreign Affairs did however continue to be styled as