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 Brazil the Emperor at the Prime Minister's request, with the summoning of new elections, and five others provoked by the expiration of the term of office of the members of the Chamber of Deputies). This means that, on average, each legislature of the Chamber of Deputies had a life span slightly superior to three years. However, in the forty two years between the creation of the office of Prime Minister in 1847 and its abolition in 1889, there were thirty two appointments to the presidency of the Council, which means that prime ministerships lasted on average a little more than a