Southern Rhodesia based on "academic achievement and good character" with no racial distinction. University College of Rhodesia (UCR) received its first intake of students in 1952. Until 1971 it awarded degrees of the Universities of London and Birmingham. In 1971 UCR became the University of Rhodesia and began awarding its own degrees. In 1980 it was renamed the University of Zimbabwe. In 1953, with calls for independence mounting in many of its African possessions, the United Kingdom created the Federation of Rhodesia and Nyasaland (or the Central African Federation, CAF), which consisted of Southern Rhodesia, Northern Rhodesia and Nyasaland (now Zimbabwe, Zambia,
Northern Rhodesia to justify the capital cost of building a railway to the coast, but expeditions between 1899 and 1901 proved their value. Copper deposits found in Northern Rhodesia before the First World War proved uneconomic to develop. In 1906 Union Minière du Haut Katanga was formed to exploit the Katanga mines. King Leopold wanted a railway entirely in Congolese territory, linked to the Congo River, but in 1908, he agreed with the British South Africa Company to continue the Rhodesian railway to Elizabethville and the mines. Between 1912, when full-scale copper production began, until 1928 when a Congolese line was completed,