For five years, Smith and his government continued to profess loyalty to Queen Elizabeth II and recognised her as Rhodesia's head of state. Indeed, the UDI announcement ended with the words "God Save The Queen." However, in 1969, Smith decided to sever links with
the British Crown, by making the country a republic. At a
referendum that year, the mostly white electorate voted overwhelmingly in favour of a republic. Rhodesia was formally proclaimed a republic in 1970, and Dupont assumed the office of president. Smith's position as prime minister remained unchanged. A presidential flag was adopted, featuring a blue field with the coat of arms in the centre. Following the model of the
state president of South Africa, Rhodesian presidents had little
de facto executive power, and mostly acted on the advice of the prime minister. Dupont resigned due to ill health in 1975. He was succeeded as president in 1976 by
John Wrathall, who died in office in 1978. In 1979 there was an
Internal Settlement, which saw a black majority government for the first time, and the country was renamed
Zimbabwe Rhodesia.
Josiah Zion Gumede was chosen as president. Like the UDI and the declaration of a republic, Zimbabwe Rhodesia was unrecognised internationally and in 1979, Britain resumed control of the rebel colony under the
Lancaster House Agreement. Britain appointed
Lord Soames as governor until the country became independent within the
Commonwealth of Nations as
Zimbabwe on 18 April 1980. ==List of presidents of Rhodesia==