Education in Angola that many of those studying abroad had either failed to complete their courses of study or had not returned to Angola. After independence from Portugal in 1975, Angolan students continued to be admitted to Portuguese high schools, polytechnical institutes and universities, through bilateral agreements between the Portuguese and the Angolan governments, most of them belong to the Angolan elites. However, many of those studying in European countries like Portugal and Russia failed to complete their courses of study or had not returned to Angola. Release of UNICEF's 1999 annual report on "The State of the World's Children" predicted that illiteracy
1950s in Angola of Northern Angola, which advocated the independence of the traditional Kingdom of Kongo, in 1954. Portuguese police arrested Agostinho Neto of the MPLA and future President of Angola (1975–1979), in 1952 and again in 1955 for his involvement in the Portuguese Communist Party. He returned to Angola in 1959 and police arrested him again in 1960. Portuguese authorities arrested over 100 MPLA members in 1959. The Portuguese discovered petroleum in Angola in 1955. Production began in the Cuanza basin in the 1950s, in the Congo basin in the 1960s, and in the exclave of Cabinda in 1968. The Belgian company