02/23/1988
https://www.presidency.ucsb.edu...
"I have exercised my statutory authority to declare that the policies and actions of the Government of South Africa constitute an unusual and extraordinary threat to the foreign policy and economy of t..."
"Our foreign policy of seeking change through peaceful means is seriously threatened."
"The pace of reform in South Africa has not fulfilled the expectations of the world community nor the people of South Africa."
"I think the negotiations that lead toward the steps necessary to bring about political participation by all the citizens of South Africa..."