African National Congress
Founded on 8 January 1912 by John Langalibalele Dube in Bloemfontein as the South African Native National Congress (SANNC), its primary mission was to give voting rights to black and mixed-race Africans and, from the 1940s, to end apartheid. The ANC originally attempted to use nonviolent protests to end apartheid, however, the Sharpeville massacre resulted in the deaths of 69 black Africans and contributed to deteriorating relations with the South African government. On 8 April 1960, the administration of Charles Robberts Swart, banned the ANC and forced the party to leave South Africa. After the ban, the ANC formed the Umkhonto we Sizwe (Spear of the Nation) to fight against apartheid utilizing guerrilla warfare and sabotage. On 3 February 1990, State President F. W. de Klerk lifted the ban on the ANC and released Nelson Mandela on 11 February 1990. On 17 March 1992, the apartheid referendum was passed by the voters removing apartheid and allowing the ANC to run in the 1994 election. Since the 1994 election the ANC has performed better than 60% in all general elections, including the most recent 2014 election.
Harry Nkumbula
During the last days of the Federation, the ANC had been largely confined to Nkumbula's regional base in the southern province. Although the party won seats in Western Province during the general elections of 1968, Nkumbula had little to offer the Zambian public. When Kaunda moved to convert Zambia into a one-party state, Nkumbula capitulated. He signed a document called the Choma Declaration on 27 June 1973 and announced that he was joining UNIP. The ANC ceased to exist after the dissolution of parliament in October 1973. Some have alleged that Kaunda "bought off" Nkumbula by offering him an emerald mine. However, the fact that the emerald mine did not enter his possession until 1975 suggests that this allegation is false. Nkumbula's last prominent political action was an ill-fated attempt, together with Simon Kapwepwe, to stand against Kaunda for Zambia's one-party presidential nomination in 1978. Both Nkumbula and Kapwepwe were outmaneuvered by Kaunda, who secured the nomination while the two of them disappeared from Zambia's political scene.