What were three policies instituted by the United Nations to put pressure on South Africa to end apartheid?

1. Urged member Nations to impose embargoes on on supply of oil and petroleum products, and military products and technologies. 2. Urged other member Nations to prohibit the import of gold, coal and other valuable minerals coming from South Africa 3. Urged other member Nations to influence corporations and banks to withdraw from Sooth Africa and stop financial investments, granting loans and credits to South Africa and engaging in any other commercial transactions.