Pretoria is a city in the northern part of Gauteng, South Africa. It is one of South Africa's three capital cities, serving as the seat of the executive branch of government ,(Cape Town is the legislative capital and Bloemfontein the judicial capital). Pretoria has a reputation for being an academic city with three universities and the Council for Scientific and Industrial Research (CSIR) located in its eastern suburbs, the city also hosts the South African Bureau of Standards making the city a hub for research. Pretoria is the central part of the Tshwane Metropolitan Municipality which was formed by the amalgamation of several former local authorities including Centurion and Soshanguve.
Pretoria was founded in 1855 by Marthinus Pretorius, a leader of the Voortrekkers, who named it after his father Andries Pretorius and chose a spot on the banks of the "Apies rivier" (Afrikaans for "Monkeys river") to be the new capital of the South African Republic (ZAR). The elder Pretorius had become a national hero of the Voortrekkers after his victory over Dingane and the Zulus in the Battle of Blood River.