conflicting land and livestock interests.
The discovery of diamonds, and later gold, was one of the catalysts that triggered the 19th-century conflict known as the Anglo-Boer War, as the Boers (original Dutch, Flemish, German, and French settlers) and the British fought for the control of the South African mineral wealth. Cape Town became a British colony in 1806. European settlement expanded during the 1820s as the Boers and the British 1820 Settlers claimed land in the north and east of the country. Conflicts arose among the Xhosa, Zulu, and Afrikaner groups who competed for territory.
Great Britain took over the Cape of Good Hope area in 1795, to prevent it from falling under control of the French First Republic, which had invaded the Dutch Republic. Given its standing interests in Australia and India, Great Britain wanted to use Cape Town as an interim port for its merchants' long voyages. The British returned Cape Town to the Dutch Batavian Republic in 1803, the Dutch East India Company having effectively gone bankrupt by 1795.
The British finally annexed the Cape Colony in 1806 and continued the frontier wars against the Xhosa; the British pushed the eastern frontier through a line of forts established along the Fish River. They consolidated the territory by encouraging British settlement. Due to pressure of abolitionist societies in Britain, the British parliament stopped its global slave trade with the passage of the Slave Trade Act 1807 and then abolished slavery in all its colonies with the Slavery Abolition Act 1833.
In the first two decades of the 19th century, the Zulu people grew in power and expanded their territory under their leader, Shaka. Shaka's warfare led indirectly to the Mfecane ("crushing") that devastated and depopulated the inland plateau in the early 1820s. An offshoot of the Zulu, the Matabele people created a larger empire that included large parts of the highveld under their king Mzilikazi
