The Mineral Revolution is a term used by historians to refer to the rapid industrialisation and economic changes which occurred in South Africa from the 1870s onwards. The Mineral Revolution was largely driven by the need to create a permanent workforce to work in the mining industry, and saw South Africa transformed from a patchwork of agrarian states to a unified, industrial nation. In political terms, the Mineral Revolution had a significant impact on diplomacy and military affairs. Finally, the policies and events of the Mineral Revolution had an increasingly negative impact on race relations in South Africa, and formed the basis of the apartheid system, which dominated South African society for a century.
By the mid-nineteenth century, South Africa was not a unified state, but was divided between provinces of the British Empire, states formed by Afrikaner settlers, and various native African states. The British provinces, Cape Colony and Natal, were both fairly prosperous colonies, with the majority of black and white settlers living in rural areas and employed in sharecropping or the production of cash crops. To the north, the two Afrikaner states of Orange Free State and Transvaal were less densely populated and in a state of constant economic rivalry with the wealthier British provinces. Surrounding the British and Afrikaner states were a number of native African polities such as Zululand. These states were independent of white control and their populations were largely involved in animal husbandry. Some, such as Pediland, acted as buffer states between the Afrikaner and British polities.