Egypt’s trade in the Ottoman period with the Sudanic kingdoms to its south waxed and waned according to political conditions at either end of its trade routes. During the 16th and 17th centuries, powerful kingdoms developed in the area of Sinnar (near modern-day Khartoum) and to the west in the area of Darfur. The trade route connecting western Sudan to Egypt, known as the Forty Days Road, was ancient, probably dating to the Pharaonic period, but it experienced a remarkable revival in the 17th century when the Keira sultans of Darfur consolidated their rule in western Sudan and engaged in trade with Egypt in order to obtain luxury goods. In the following two centuries, trade between Egypt, Sinnar, and Darfur flourished, the pattern being that Egyptian, Syrian, and European-made goods were exchanged primarily for Sudanic exports of slaves, ivory, ostrich feathers, and livestock. Sudanese merchants, known as jallaba, came to Egypt and Egyptians settled in the Sudan as a result of these developments. Asyut was the town in Upper Egypt chiefly benefiting from the revival of the caravan trade, but the primary trade destination was Cairo, whence most merchants went.
In 1820, the Egyptians invaded the Sudan and trade between the two countries fell under a different set of rules and regulations. Initially monopolized by the government, items in the trade began to be sold by individual traders, and after 1839, when the Muhammad Ali, ruler of Egypt, was forced to withdraw from lands his army had conquered in Arabia and the Levant, European free enterprise soon became a major economic force in the Nile Valley. For a brief period, between 1845 and 1860, Egyptian middlemen, working closely with jallaba, profited richly from the Sudan trade, the city of Asyut prospered, but eventually they fell victim to European economic domination.
The use of numerical data and statistical sources in African history has expanded in recent decades, facilitated by technological advances and the digitization of primary sources. This expansion has included new analysis of traditional measures (population, government, and trade) as well as new sources of individual-level data such as census returns, marriage registers, and military and police records. Overall, this work has allowed for a more comprehensive quantitative picture of Africa’s history, and in particular facilitated comparisons within Africa and between African countries and other parts of the world. However, there remain misunderstandings about the collection, use, and interpretation of these data. Increasingly sophisticated methods of quantitative analysis can alienate scholars who have an intimate knowledge of the data and how they are produced, but lack specialist methodological training. At the same time, limited understanding of the origins and reliability of quantitative data can lead to misinterpretation.
The topic of prisoners, ransoms, and slavery in the Maghrib (that is, the lands of the Islamic west—the area that today encompasses North Africa, and historically, also the regions of Iberia and Sicily that came under Muslim rule) is of considerable chronological and geographical scope extending from the earliest establishment of Islamic rule in the region during the second half of the 7th century, persisting to the final decades of the 20th century, and enslaving or otherwise taking prisoner peoples from areas as geographically diverse as West Africa, the southern coastal regions of Europe, and as far north as Ireland and Iceland. The practice of slavery and the taking of prisoners in the Maghrib are thus of substantial historical significance. Yet, it is only in comparatively recent times that this complex topic has drawn the attention of scholars. Therefore, our understanding of slavery and the taking of prisoners in the Maghrib, especially during the medieval period, remains in its incipience.
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