Uganda National Congress (UNC), Uganda's first political party, was formed in 1952 by Ignatius Musazi, and its first Secretary General was Abu Mayanja. It replaced the Uganda African Farmers Union after it was banned by the British colonial administration.
Following the ban of Uganda African Farmers Union in 1949, Musazi next organized the Federation of Partnerships of Uganda African Farmers (F.P.U.A.F.) in 1950. (Apter, D.E. 1961: 310-313) The "partners" registered at the Registry of Companies and Business Names were twenty men described as farmers. These included I.K. Musazi, Peter Sonko, George Lwanga, Erieza Bwete and others who had been prominent in the 1949 riots, Bataka Party or UAFU.
The Federation had links with Fenner Brockaway, the British Labour Party liberal M.P. and enjoyed the warm support of the Congress of the Peoples against Imperialism. Unlike its predecessor, the UAFU, which was virtually limited to Buganda, the Federation was spread in most parts of eastern and northern Uganda. The Federation received immense technical assistance from foreign co-operators, and volunteers suggested by Brockaway were active in Uganda working for F.P.U.A.F. (Apter, D.E. 1961: 311) among such volunteers was an American, Dr. George Shepherd who Musazi had met in London.
Dr. Shepherd was an idealist whose strong sympathy with the poor and oppressed had been shaped when, as a young boy, he lived with his missionary parents in China. (Stonehouse, J. 1960: 48) The arrival of Dr. Shepherd in Uganda in 1951 injected into the Federation very crucial elements in its management and eventual transformation into a political organization, the Uganda National Congress, the following year.
Not only did he bring in badly needed management skills, he brought in political insight as well. There is evidence that he was a key catalyst in getting Musazi launch the Uganda National Congress (UNC). Dr. Shepherd himself was to write: "I soon decided that it was important, both for the welfare of the people of Uganda and the co-operative movement that a political party be launched. This would take the pressure off the Federation of Farmers to be a political unit itself. And it would bring into the field an organization that would openly deal in the political issues, which after all were the decisive ones."(Shepherd, G.W. 1955: 94)
The other source of the germ of the formation of UNC was a group of radical political activists who discussed the idea of the formation of an anti-colonial movement with Musazi in London. One of these radicals, Fenner Brockway was to write: "It is quite possible of course that Musazi thought of establishing Congress after the riots of 1949, but I don't think it took a very concrete form in his mind before the discussion which we had in London. I would not claim to be the author of the idea but certainly it was discussed by George Padmore, Dr. Leon Szur and myself. We urged Musazi strongly to establish a movement of this character and Dr. Szur particularly was responsible for insisting that it should be of an inter-racial nature. For this reason it was called the Uganda National Congress rather than Uganda African Congress. In practice, I don't think Indians or Europeans have joined but Musazi agreed that membership should not be limited to Africans in the hope of bringing in sympathizers of other races."(Ascherson, N. 1956:8)