A 1978 U.N. resolution to decolonize this South African territory began to be implemented in 1989
In Angola in the spring of 1988 the armed forces of apartheid South Africa and 
the ... the South Africans agreed to withdraw from the territory they still ... Group 
the go-ahead to implement steps for the withdrawal of South African .... to the 
adoption of UN Resolution 435 in 1978, detailing steps leading to the... [DOC] [TLE] United Nations Transition Assistance Group - Wikispooks [PAR] Aug 26, 2016 ... ... that South Africa accept elections for the Territory under United Nations 
supervision and control.