Northern Rhodesia the election with the Federal party that their voters would vote for the other's candidates in some "national" constituencies, Nkumbula agreed to work in a coalition which had Kaunda as Prime Minister, and the two and their parties worked in reasonable harmony until a pre-independence election on 1964 where, with a much wider franchise, the United National Independence Party gained 55 of the 75 parliamentary seats. The Federation of Rhodesia and Nyasaland was formally dissolved on 31 December 1963, and the country became the independent Republic of Zambia on 24 October 1964, with Kaunda as President. Source: Whitaker's Almanack The
Northern Rhodesia Godfrey Huggins, the Prime Minister of Southern Rhodesia because of opposition from Africans and from within his own party. He did not entirely rule out federation, which had been proposed by a conference held at Victoria Falls in 1949 between the Southern Rhodesian government, and the elected, or "unofficial" members of the Northern Rhodesia Legislative Council led by Roy Welensky, without any Africans present. It was left to his successor in post in 1950 to 1951, James Griffiths, to begin exploratory talks with Huggins and Welensky representing the white minorities of both Rhodesias, subject to the opinion of the majority