1990s in Angola government, UNITA, and the UN with the governments of Portugal, the United States, and Russia observing, to oversee its implementation. Violations of the protocol's provisions would be discussed and reviewed by the commission. The protocol's provisions, integrating UNITA into the military, a ceasefire, and a coalition government, were similar to those of the Alvor Agreement which granted Angola independence from Portugal in 1975. Many of the same environmental problems, mutual distrust between UNITA and the MPLA, loose international oversight, the importation of foreign arms, and an overemphasis on maintaining the balance of power, led to the protocol's collapse. In January
Music of Angola settled in Rotterdam, where he became closely associated with the Cape Verdean community. Bonga's "Mona Ki Ngi Xica" (1972) earned him an arrest warrant, and he began travelling between Germany, France and Belgium until Angola gained independence in 1975. After independence came civil war. Many popular musicians were killed, and some who were spared simply left the country. In the early 1980s, Angolan popular music was deeply influenced by Cuban music, especially in the work of André Mingas and brother Rui Mingas. Cuban Rumba was popular and influential across southern Africa, including Angola's neighbor Zaire (renamed the Democratic Republic of