Anglo-Zulu War: Battle of Kambula: British forces defeat 20,000 Zulus.
The Battle of Kambula took place on 29 March 1879, during the Anglo-Zulu War, when a Zulu military force attacked the British camp at Kambula, having routed the mounted element of the British force at the Battle of Hlobane the day before. The battle was a decisive Zulu defeat and the Zulu warriors lost their belief in victory. The war ended after the Zulu defeat at the Battle of Ulundi on 4 July 1879.
The Anglo-Zulu War was fought in 1879 between the British Empire and the Zulu Kingdom. Following the British North America Act of 1867 for the federation in Canada, by Lord Carnarvon, it was thought that similar political effort, coupled with military campaigns, might succeed with the African Kingdoms, tribal areas and Boer republics in South Africa. In 1874, Sir Bartle Frere was sent to South Africa as High Commissioner for the British Empire to effect such plans. Among the obstacles were the armed independent states of the South African Republic and the Kingdom of Zululand.Frere, on his own initiative, sent a provocative ultimatum on 11 December 1878 to the Zulu king Cetshwayo and upon its rejection sent Lord Chelmsford to invade Zululand. The war is notable for several particularly bloody battles, including an opening victory of the Zulu at the Battle of Isandlwana, followed by the defence of Rorke's Drift by a small British force from attack by a large Zulu force. The British eventually won the war, ending Zulu dominance of the region.