Northern Rhodesia was intensely unpopular among the vast African majority and its formation hastened calls for majority rule. As a result of this pressure, the country became independent in 1964 as Zambia. The geographical, as opposed to political, term "Rhodesia" referred to a region generally comprising the areas that are today Zambia and Zimbabwe. From 1964, it only referred to the former Southern Rhodesia. The name "Rhodesia" was derived from Cecil John Rhodes, the British capitalist and empire-builder who was a guiding figure in British expansion north of the Limpopo River into south-central Africa. Rhodes pushed British influence into the region by
Southern Rhodesia Treaty, which was signed by King Lobengula of the Ndebele people. "Southern" was first used in 1898 and dropped from normal usage in 1964, on the break-up of the Federation of Rhodesia and Nyasaland. "Rhodesia" then remained the name of the country until the creation of Zimbabwe Rhodesia in 1979. Legally, from the British perspective, the name Southern Rhodesia continued to be used until 18 April 1980, when the Republic of Zimbabwe was promulgated. The British government agreed that Rhodes' company, the British South Africa Company (BSAC), would administer the territory stretching from the Limpopo to Lake Tanganyika under charter