
Results from the 1989 elections for the Whites-only House of Representatives in Apartheid South Africa
1989 was the last election before the end of Apartheid. The Apartheid government had introduced a tricameral system to allow representation for White, Indian and Coloured South Africans, but not Black South Africans, who are the majority of South Africans. The House of Representatives was the White body in Parliament. The map shows which constituency seats were won by which party.
The NP was represented by FW de Klerk, who had signalled he was ready to undertake reforms to reduce or end Apartheid. As a result, a right wing faction broke away to form the Conservative Party, which wanted to retain Apartheid. The Democratic Party finished in third place, having been overtaken as the official opposition by the Conservative Party. The Democratic Party was a party composed of liberal, anti-Apartheid White voters and wanted to end Apartheid and establish a liberal, non-racial, federal government.
Anti-Apartheid White parties had run in basically every election prior to the end of Apartheid, but the electorate never voted them in once the National Party took power. The most famous politician from this liberal tradition was Helen Suzman, a woman who was often the lone voice against against Apartheid in Parliament in the darkest days of the regime. Despite being mostly irrelevant to the White electorate during Apartheid, Suzman's party left an impression on the country through their contributions to the new Constitution, where they fought for an independent judiciary and other liberal institutional designs. Mandela and many other ANC leaders were unanimous in their praise for Suzman's role in fighting Apartheid.
(NB: I am using "liberal" in the broad sense it is used in Britain and the Commonwealth, not in the sense it is used in the United States).