the Secretary-General on the implementation of the Declaration on South Africa, I• • • A/AC .115/SR. 641 English Page 11 (Mr. Mandela) which would provide a basis for further decisions and actions by the United Nations. 56. What mUst be made clear, however, was that the apartheid system·rema'ined in place. None of the principles laid down in the Declaration had been implemented, so as to provide what the Declaration had characterized as an internationally acceptable solution to the South African question. Moreover, the profound.and irreversible· changes envisioned in the Declaration had not yet. occurred. 57. The obvious conclusion was that nothing which had happened in South Africa called for a .revision of the positions taken by the United Nations in its struggle against apartheid. He therefore strongly urged that there should be no relaxation of existing measures. The sanctions imposed by the United Nations and by indivi·dual _Governments should "remain in place. 58. In additioll, the Organization should do everything in its power to maintain the unity which it had achieved by its adoption of the Declaration on South Afri·ca. He hoped that all Member States would continue to act in ·concert, so as not to crea_te _ any .situation _which mig_ht be an e·ncou_ragement to those who were resisting change in his country. He appealed to the States members of the European Community/at their forthcoming summit meeting, to remain faithful to the purposes of the Declaration in whose elaboration they had participated and for which they had voted. 59. At the initiative of ANC, a process had begun which could lead to a just political settlement in his country. At their recent meeting .in Cape Town, ANC and the South African Government had agreed on the removal of the obstacles to 
**Analysis**
The text appears to be a speech or statement made by Nelson Mandela, discussing the implementation of the Declaration on South Africa and the ongoing struggle against apartheid. The language used is diplomatic and focused on international relations, with mentions of the United Nations, sanctions, and international organizations. The content is not directly related to economic development, natural resources, or environmental issues. It seems to be more focused on political and social issues, particularly the fight against apartheid and the pursuit of a just political settlement in South Africa.

**Category**
Humanitarian aid and relief, International relations