a republic occupying the southernmost part of the African continent: the Dutch Cape Colony (1652) was acquired by Britain in 1806 and British victory in the Boer War resulted in the formation of the Union of South Africa in 1910, which became a republic in 1961; implementation of the apartheid system began in 1948 and was abolished, following an intense civil rights campaign, in 1993, with multiracial elections held in 1994; a member of the Commonwealth, it withdrew in 1961 but was readmitted in 1994. Mainly plateau with mountains in the south and east. Mineral production includes gold, diamonds, coal, and copper. Official languages: Afrikaans; English; Ndebele; Pedi; South Sotho; Swazi; Tsonga; Tswana; Venda; Xhosa; Zulu. Religion: Christian majority. Currency: rand. Capitals: Cape Town (legislative), Pretoria (administrative), Bloemfontein (judicial). Pop: 56 717 156 (2017 est). Area: 1 221 044 sq km (471 445 sq miles)