Constitution of Angola to remain president until 2022. Angola was a colony of Portugal for more than 400 years from the 15th century. Demands for independence picked up momentum during the early 1950s. The principal protagonists included the MPLA, founded in 1956, the National Front for the Liberation of Angola (FNLA), which appeared in 1961, and the UNITA, founded in 1966. After many years of conflict that weakened all of the insurgent parties, Angola gained independence on 11 November 1975, after the Carnation Revolution in Portugal overthrew the Portuguese regime headed by Marcelo Caetano. A fight for dominance broke out immediately between the
United Nations Angola Verification Mission II (MPLA), the "de facto" government of Angola, with control of Luanda and most of the country since independence in 1975, and the National Union for the Total Independence of Angola (UNITA). The mission's original mandate was established by United Nations Security Council Resolution 696 (1991), passed on May 30, 1991. The stated mandate was: to verify the arrangements agreed by the Angolan parties for the monitoring of the ceasefire and for the monitoring of the Angolan police during the ceasefire period. The subsequent resolution Resolution 747 (1992), passed March 24, 1992 altered the mandate to include electoral monitoring duties. During