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
Southern Rhodesia which was situated on the Southern Rhodesian side of the Zambezi Gorge. This situation caused some embarrassment for the Zambian government later when it was a "front line state" in support of insurgents into Rhodesia in that its major source of electric power was controlled by the Rhodesian state. With the protectorate of Northern Rhodesia no longer in existence, in 1964 Southern Rhodesia reverted to the name "Rhodesia" (see next section). In 1965, Rhodesia unilaterally declared itself independent under a white-dominated government led by Ian Smith. After a long civil war between the white (until 1979) government and two African