minerals and ways to improve river navigation in the region, and it was during this trek that Burnham discovered major copper deposits along the Kafue River. North-Eastern Rhodesia and Barotziland-North-Western Rhodesia were administered as separate units until 1911 when they were merged to form Northern Rhodesia, a British protectorate. In 1923, the BSA Company ceded control of Northern Rhodesia to the British Government after the government decided not to renew the company's charter. British colonisation In 1923, Southern Rhodesia (now Zimbabwe), a conquered territory which was also administered by the BSA Company, became a self-governing British colony. In 1924, after negotiations, the administration of Northern Rhodesia transferred to the British Colonial Office. Federation of Rhodesia and Nyasaland In 1953, the creation of the Federation of Rhodesia and Nyasaland grouped together Northern Rhodesia, Southern Rhodesia, and Nyasaland (now Malawi) as a single semi-autonomous region. This was undertaken despite opposition from a sizeable minority of the population, who demonstrated against it in 1960–61. Northern Rhodesia was the center of much of the turmoil and crisis characterizing the federation in its last years. Initially, Harry Nkumbula's African National Congress (ANC) led the campaign, which Kenneth Kaunda's United National Independence Party (UNIP) subsequently took up. Independence A two-stage election held in October and December 1962 resulted in an African majority in the legislative council and an uneasy coalition between the two African nationalist parties. The council passed resolutions calling for Northern Rhodesia's secession from the federation and demanding full internal self-government under a new constitution and a new National Assembly based on a broader, more democratic franchise. The federation was dissolved on 31 December 1963, and in January 1964, Kaunda won the only election for Prime Minister of Northern Rhodesia. The Colonial Governor, Sir Evelyn Hone, was very close to Kaunda and urged him to stand for the post. Soon after, there was an uprising in the north of the country known as the Lumpa Uprising led by Alice Lenshina – Kaunda's first internal conflict as leader of the nation. Northern Rhodesia became the Republic of Zambia on 24 October 1964, with Kenneth Kaunda as the first president. At independence, despite its considerable mineral wealth, Zambia faced major challenges. Domestically, there were few trained and educated Zambians capable of running the government, and the economy was largely dependent on foreign expertise. This expertise was provided in part by John Willson. There were over 70,000