Prime Minister of Rhodesia Prime Minister of Rhodesia The Prime Minister of Rhodesia (before 1964, of Southern Rhodesia) was the head of government in Rhodesia. Rhodesia, which became a self-governing colony of Britain in 1923, unilaterally declared independence on 11 November 1965, and was thereafter an unrecognized state in practice until 1979. In December 1979, the country came under temporary British control, and in April 1980 the country gained recognized independence as Zimbabwe. Rhodesia's political system was modeled on the Westminster system, and the Prime Minister's role was similar to that of the same position in other countries with similar constitutional histories – Canada,
Brian Mulroney him an advantage that eventually proved decisive. Because of health problems shortly after becoming party leader, Mulroney quit smoking in 1983. By the start of 1984, as Mulroney began learning the realities of parliamentary life in the House of Commons, the Tories took a substantial lead in opinion polling. It was almost taken for granted that Trudeau would be heavily defeated by Mulroney in the general election due no later than 1985. Trudeau announced his retirement in February, and the Liberal Party chose John Turner, previously the Minister of Finance under Trudeau in the 1970s, as its new leader. The