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
Northern Rhodesia the authorities considered seditious. They were not generally politically active, but the Watchtower movement was supposedly involved in the 1935 Copperbelt riots, probably incorrectly. Secondly, Africans educated by missions or abroad sought social, economic and political advancement through voluntary associations, often called "Welfare Associations". Their protests were muted until the early 1930s, and concentrated on improving African education and agriculture, with political representation a distant aspiration. However, several of the Welfare Associations on the Copperbelt were involved in the 1935 disturbances. Hut tax was gradually introduced to different areas of Northern Rhodesia between 1901 and 1913. Its introduction generally caused