Slavery was a mainstay of the labor force of the Cape Colony between its foundation by the Dutch East India Company (VOC) in 1652 and abolition in 1834, by which date the Cape was under British rule. Slaves were transported to the Cape from a wide range of areas in the Indian Ocean world, including South and Southeast Asia, Madagascar, and Mozambique. Some were owned by the VOC and labored on the Company farms, outposts, and docks. The majority were sold to settlers and worked as domestic servants in Cape Town or as laborers on the grain, wine, and pastoral farms of the Cape interior.
Throughout the 18th century slaves outnumbered settlers. Although there were few major revolts, individual resistance was widespread and desertion common. Some runaways joined indigenous groups in the Cape interior, while others formed more isolated maroon communities. Toward the end of the 18th century some slaves claimed individual rights, reflecting the influence of wider revolutionary movements in the Atlantic world. A revolutionary uprising took place in 1808, shortly after the abolition of the slave trade and the takeover of the colony by the British.
In the early 19th century slave resentment continued to grow, especially as a boom in wine production increased labor demands. In the 1820s and early 1830s abolitionist voices were heard in the colony, and slavery was ended at the same time as that in the British Caribbean and Mauritius. Unlike these other British colonies, Cape slaves largely continued to work as farm laborers, and their living and working conditions produced the continued impoverishment of farmworkers in the western Cape region.
Slaves played an important part in the creation of a distinctive creolized Cape culture, notably in the development of the Afrikaans language and Cape musical and culinary traditions. They were also responsible for the growth of Islam in Cape Town and its hinterland, which took a distinctive form influenced by its Southeast Asian origins.
The South African interior, roughly equivalent to the Highveld on the southern continental plateau, was in the 19th century a stage of numerous players and groups, acting in concert and in conflict with one another, as often dissolving as taking on board new members. The fortunes of Highveld inhabitants, occupiers, and passers-by fluctuated without periods of calm, and turned advantages to few. It was therefore not uncommon for the human flotsam and jetsam created by raiding, battles, and migrations, aggravated by drought and famine, to be subordinated by the survivors and forced to serve those with whom they had no prior allegiance or knowledge. Slavery in the interior was largely a by-product of staking out territory. Rather than generate slaves for sale in an external market, slavery on the Highveld was fed by the political impulse to aggregate followers and servants. An internal exchange emerged in some areas, and traders made a few transactions with coastal exporters, but the general pattern of enslavement was acquisition by raiding and distribution among raiders. The majority taken were youngsters and, to a lesser degree, women. As a rule, the menfolk were killed.
The Soninke are an ancient West African ethnicity that probably gave rise to the much larger group that is called the Mande of which the Soninke are part. The Soninke language belongs to the northwestern Mande group but through the dynamism of its speakers has loaned many words and concepts to distant ethnic groups throughout the West African ecological zones. Mande groups such as the Malinke and Bambara may be descendants of the Soninke or a Proto-Soninke group. The Soninke are the founder of the first West African empire, Ghana, which they themselves call Wagadu, from the 6th to the 12th centuries