Prime Minister of Rhodesia held the post until the end of Federation on 31 December 1963. When Northern Rhodesia gained independence as Zambia on 24 October 1964, Southern Rhodesia began to refer to itself simply as "Rhodesia". Prime Minister Ian Smith's government issued a Unilateral Declaration of Independence from Britain in 1965, and he remained Prime Minister when the country was declared a republic in 1970. Under the Internal Settlement in 1979, after a long period of conflict, the country became known as Zimbabwe-Rhodesia, with Abel Muzorewa as its first black Prime Minister. None of these acts were recognised internationally, and under the Lancaster
Rhodesia at the Olympics Rhodesia at the Olympics Southern Rhodesia first participated as Rhodesia in the Olympic Games in 1928, when it sent two boxers to Amsterdam, both of whom were eliminated in their second bout. The dominion did not appear at the Games under a Rhodesian banner until 1960, when it sent a fourteen-athlete delegation as part of the Federation of Rhodesia and Nyasaland. In Rome, two sailors, Alan David Butler and Christopher Bevan, finished fourth, which was Rhodesia's best result until it became Zimbabwe in 1980. Southern Rhodesia sent 29 competitors, including a field hockey team, to the 1964 Summer Games, which