Rhodesia (region) region fell from prominence after Northern Rhodesia became Zambia in 1964. From then until 1980, "Rhodesia" commonly referred to Southern Rhodesia alone. Since 1980 the term has not been in general use, aside from in a historical context. When whites settled what became "Southern Rhodesia" in 1890, and when the British South Africa Company was chartered to administer "North-Western Rhodesia" and "North-Eastern Rhodesia", it was not under those names, but the names of the parts—"Mashonaland", "Matabeleland", "Barotseland", and so on. The territories were initially collectively referred to as "Zambesia" (Cecil Rhodes's preferred name), "Charterland" (Leander Starr Jameson's proposal) or "the
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