the ANC attributed to a state-sponsored third force, led to recurrent tensions. Most dramatically, after the Boipatong massacre of June 1992, the ANC announced that it was withdrawing from negotiations indefinitely. It faced further casualties in the Bisho massacre, the Shell House massacre, and in other clashes with state forces and supporters of the Inkatha Freedom Party (IFP). However, once negotiations resumed, they resulted in November 1993 in an interim Constitution, which governed South Africa's first democratic elections on 27 April 1994. In the elections, the ANC won an overwhelming 62.65% majority of the vote. Mandela was elected president and formed a coalition Government of National Unity, which, under the provisions of the interim Constitution, also included the National Party and IFP. The ANC has controlled the national government since then. Breakaways In the post-apartheid era, two significant breakaway groups have been formed by former ANC members. The first is the Congress of the People, founded by Mosiuoa Lekota in 2008 in the aftermath of the Polokwane elective conference, when the ANC declined to re-elect Thabo Mbeki as its president and instead compelled his resignation from the national presidency. The second breakaway is the Economic Freedom Fighters, founded in 2013 after youth leader Julius Malema was expelled from the ANC. Before these, the most important split in the ANC's history occurred in 1959, when Robert Sobukwe led a splinter faction of African nationalists to the new Pan Africanist Congress. Current structure and composition Leadership Under the ANC constitution, every member of the ANC belongs to a local branch, and branch members select the organisation's policies and leaders. They do so primarily by electing delegates to the National Conference, which is currently convened every five years. Between conferences, the organisation is led by its 86-member National Executive Committee, which is elected at each conference. The most senior members of the National Executive Committee are the so-called Top Six officials, the ANC president primary among them. A symmetrical process occurs at the subnational levels: each of the nine provincial executive committees and regional executive committees are elected at provincial and regional elective conferences respectively, also attended by branch delegates; and branch officials are elected at branch general meetings. Leagues The ANC has three leagues: the Women's League, the Youth League and the Veterans' League. Under the ANC constitution, the leagues are autonomous bodies with the scope to devise their own constitutions and