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.
Democratic Alliance (South Africa)
The DP would establish itself as a more effective party of opposition, however, and eventually rose from relative obscurity and ascended to the status of official opposition in 1999 under the leadership of Tony Leon, mainly by taking votes from the New National Party, the renamed version of the NP. The party also became kingmakers in the Western Cape province, where it formed a coalition government with the NNP. With a fractured national opposition standing against an increasingly dominant governing party, there was a perceived need to better challenge the ANC. To this end, the DP reached a merger agreement with the NNP and the much smaller Federal Alliance (FA) in 2000. Together they formed the Democratic Alliance. The merger was ultimately aborted, with both the NNP and FA leaving the DA. Many former NNP members remained, however, and the new name was kept.