Northern Rhodesia the British South Africa Company administered territory of North-Western Rhodesia (now in Zambia), and Portuguese Angola although its boundary with Angola was not marked-out on the ground until later. The northern border of the British territory in North-Eastern Rhodesia and the British Central Africa Protectorate was agreed as part of an Anglo-German Convention in 1890, which also fixed the very short boundary between North-Western Rhodesia and German South-West Africa, now Namibia. The boundary between the Congo Free State and British territory was fixed by a treaty in 1894, although there were some minor adjustments up to the 1930s. Boundaries with
Rhodesia at the Olympics prove Rhodesia's racial discrimination in sport in order to use it to bar the National Olympic Committee permanently from the Games. Based on the evidence the organization was able to uncover, in 1975 the IOC voted 41–26 to expel Rhodesia from the Games on a permanent basis. The nation would not return to the Games until 1980, after the white-dominated government had fallen and the country had been renamed Zimbabwe. Rhodesia was still able to compete at the Paralympics in 1968 and 1972, as it had in 1960 and 1964, due to "deliberate decisions by politicians who were unwilling (for