Final answer:
The Reagan Administration continued to support the junta and condemned its human rights injustices, reversing some of the positions held by the Carter administration, which had halted aid to dictatorships with poor human rights records.
Step-by-step explanation:
The correct answer to the question is Reagan Administration. The context of the question deals with U.S. foreign policy toward right-wing regimes during the Cold War, particularly in relation to the junta in Angola. The Ford administration followed established Cold War philosophies, supporting regimes that opposed Communist forces. However, the Carter administration made clear efforts to move away from this approach by halting military aid to dictatorships with poor human rights records and by unequivocally condemning apartheid.
Despite these changes, the Reagan administration reversed some of these positions, again supporting the apartheid South African government and other right-wing regimes. This fluctuation in policy illustrates the complex interplay of human rights concerns and geopolitical strategy during the late 20th century.