The Bantu Expansion stands for the concurrent dispersal of Bantu languages and Bantu-speaking people from an ancestral homeland situated in the Grassfields region in the borderland between current-day Nigeria and Cameroon. During their initial migration across most of Central, Eastern, and Southern Africa, which took place between approximately 5,000 and 1,500 years ago, Bantu speech communities not only introduced new languages in the areas where they immigrated but also new lifestyles, in which initially technological innovations such as pottery making and the use of large stone tools played an important role as did subsequently also farming and metallurgy. Wherever early Bantu speakers started to develop a sedentary way of life, they left an archaeologically visible culture. Once settled, Bantu-speaking newcomers strongly interacted with autochthonous hunter-gatherers, as is still visible in the gene pool and/or the languages of certain present-day Bantu speech communities. The driving forces behind what is the principal linguistic, cultural, and demographic process in Late Holocene Africa are still a matter of debate, but it is increasingly accepted that the climate-induced destruction of the rainforest in West Central Africa around 2,500 years ago gave a boost to the Bantu Expansion.
Writing Africa’s history before the 10th century almost always means relying on sources other than written documents, which increase in number especially from the 16th century onward. Archaeology (including the study of art objects), the comparative study of historically related languages, paleo-environmental studies, and oral traditions provide the bulk of information. Writing Africa’s early history ideally involves collaboration among experts in using each kind of source, an increasingly common practice. Despite the challenges of analysis and interpretation posed by this base of sources, early African history has a depth and breadth akin to the histories made from the written sources in archives. Even so, whereas written documents provide details about individuals and precise dates, the sources for writing early African histories more often provide detail about conceptualization, for example, of time, hospitality, and individualism and about larger, environmental contexts shaping those concepts and shaped by the actions of the people who held them. Translating such concepts and scales of action into accounts accessible to those—including many historians—not steeped in the methodological conventions underlying the analysis of each source is a major challenge facing historians of Africa’s earlier past.
Angola’s contemporary political boundaries resulted from 20th-century colonialism. The roots of Angola, however, reach far into the past. When Portuguese caravels arrived in the Congo River estuary in the late 15th century, independent African polities dotted this vast region. Some people lived in populous, hierarchical states such as the Kingdom of Kongo, but most lived in smaller political entities centered on lineage-village settlements. The Portuguese colony of Angola grew out of a settlement established at Luanda Bay in 1576. From its inception, Portuguese Angola existed to profit from the transatlantic slave trade, which became the colony’s economic foundation for the next three centuries. A Luso-African population and a creole culture developed in the colonial nuclei of Luanda and Benguela (founded 1617). The expansion of the colonial state into the interior occurred intermittently until the end of the 19th century, when Portuguese authorities initiated a series of wars of conquest that lasted up until the end of the First World War. During the 20th century, the colonial state consolidated military control over the whole territory, instituted an infrastructure of administration, and developed an economy of resource extraction. A nationalist sentiment developed among Luso-African thinkers in the early 20th century, and by the 1950s these ideas coalesced into a nationalist movement aimed at independence. Simultaneously, anticolonial movements developed among mission-educated elites in the Kikongo-speaking north and in the Umbundu-speaking central highlands. Portugal’s authoritarian New State leaders brutally suppressed these disparate nationalist movements during more than a decade of guerrilla war. A revolution in Portugal in 1974 ushered in negotiations leading to Angolan independence on November 11, 1975. Competing nationalist movements, bolstered by foreign intervention, refused to share governance and as a result plunged Angola into a brutal civil war that lasted until 2002.
David M. Gordon
In his influential book, Kingdoms of the Savanna (1966), Jan Vansina described the rise of the kingdoms of the south-central African interior from the 15th century. These include the Luba (the mulopwe titleholders), Lunda (the nuclear Lunda, also termed Rund, of the mwant yav titleholders), Lunda-Ndembu, Chokwe, Pende, Luvale, Luluwa, Kanyok, Luba-Kasai, Kuba, Eastern Lunda, Yeke, and the Bemba. New analyses of oral traditions as well as the study of art, archaeology, ethnographic fieldwork, linguistics, and documentary sources haverevised understandings of these polities and added details. Historians have considered the context of the production of primary sources, in particular art and oral traditions, which were created during a transformative 19th century, when trade and violence contributed to the centralization of power for some polities and the disintegration of others. With subjects questioning the power of sovereigns, art, oral traditions, and oral praises projected royal genealogies and the qualities of kingship into a vague antiquity. The study of historical linguistics has also provided inroads into understanding the dissemination of political institutions and titles along with tentative accounts of their historical depth. Ethnographic fieldwork has further elaborated on the functioning of political systems and religious ideas. These diverse primary sources complicate the historiography of central African kingdoms; they also indicate the spread of alternative political and religious affiliations during the 18th and 19th centuries, in particular Luba fertility associations and Lunda fictive kin alliances.
States that flourished in the area immediately south of the Zambesi River from the 15th to the 19th centuries were ruled by Karanga dynasties and were the cultural heirs of Great Zimbabwe. The most important of these states was Mokaranga, whose rulers bore the title of Monomotapa. Other important states—Teve, Manica, Barue, and Butua—all depended on the mining and trading of gold. Commerce was conducted at fairs attended by merchants from coastal towns such as Sofala and Chibuene, which were part of the networks of Indian Ocean commerce. At the beginning of the 16th century this trade attracted Portuguese traders who visited the fairs. In the 17th century, the Portuguese gradually expanded their presence through the institution of the prazos, whose owners acquired jurisdiction over extensive areas formerly ruled by the Karanga. The Portuguese were expelled from the Zimbabwe plateau in the 1690s and were succeeded by the Rosvi, another Karanga ruling elite. These states were devastated by droughts from the 1790s to the 1830s. All of them experienced civil wars before they were conquered by the Ngoni, who established the kingdom of Gaza, which covered the whole area south of the Zambesi as far as the Limpopo River until the time of the Scramble for Africa. Some of the old Karanga states, notably Manica and Barue, survived as tributaries of the Gaza state.
Ralph A. Austen
Tropical Africa has been in communication with the global economy since at least the last centuries