Chief of Staff to the Prime Minister (Canada) hold the formal title chief of staff. Bernard Roy, Brian Mulroney's principal secretary from 1984 to 1988, was the last principal secretary to act as head of the PMO before the creation of the chief of staff position. Chief of Staff to the Prime Minister (Canada) The Chief of Staff of Canada's Prime Minister's Office is the top official of the office. The position was created in 1987 to head the PMO. Prior to the creation of the chief of staff position, the office was headed by the Prime Minister's Principal Secretary, a position which is now secondary to the
Prime Minister of Rhodesia House Agreement the country's government agreed to revert to colonial status in 1979 to facilitate the introduction of majority rule and the creation of the independent state of Zimbabwe in 1980. The office of Prime Minister of Zimbabwe was abolished in 1987, when Robert Mugabe became executive President. However, in 2009, it was restored through political negotiations, resulting in Morgan Tsvangirai becoming the first prime minister of the country in over 21 years. <br> <br> <br> Prime Minister of Rhodesia The Prime Minister of Rhodesia (before 1964, of Southern Rhodesia) was the head of government in Rhodesia. Rhodesia, which became