Pieter Willem Botha
Pieter Willem Botha (b.January 12, 1916-d.October 31, 2006) was the prime minister of South Africa from 1978 to 1984 and president from 1984 to 1989. He had loosen the apartheid-policy by legalizing marriages between whites and blacks and gave coloured people more political rights. In his tenure he fought the African National Congress. Botha was an ally of Ronald Reagan.