In the early nineteenth century a centralized political entity, the Galinhas kingdom, emerged in southernmost Sierra Leone. Based on sources from Cuban, British, American, Spanish, and Sierra Leonean archives, this article examines the factors accounting for the emergence and consolidation of Galinhas. I argue that the postabolitionist (1808) redeployment of North Atlantic slave trading actors, networks, routes, and spaces, particularly the connection with Cuba and resources from the island, created the conditions for Galinhas's commercial growth and the centralization of its political power. I then problematize the relationship between warfare, the Atlantic slave trade, and state making. During the foundation of a predatory state, before a slaving and political frontier existed, wars were detrimental to trade. When warfare and commerce — or any social activity — coexisted in the same physical space, the interdependent balance between them, which supported the slave trade itself, was disrupted. After the end of the war, political stability boosted slave trading operations.

This article uses demographic data from nineteenth-century Angola to evaluate, within a West Central African setting, the widely accepted theory that sub-Saharan Africa's integration within the Atlantic world through slave and commodity trading caused significant transformations in slavery in the subcontinent. It specifically questions, first, whether slaveholding became more dominant in Angola during the last phase of the transatlantic slave trade; second, whether Angolan slave populations were predominantly female; and third, whether slavery in Angola expanded further during the cash crop revolution that accompanied the nineteenth-century suppression of the Atlantic slave trade. Besides making a significant contribution to understanding the demographic context of slavery in the era of abolition, the article aims to display ways in which historians can use the population surveys the Portuguese Empire carried out in Africa from the late eighteenth century.

During Zimbabwe's struggle for national liberation, thousands of black African students fled Rhodesia to universities across the world on refugee scholarship schemes. To these young people, university student activism had historically provided a stable route into political relevance and nationalist leadership. But at foreign universities, many of which were vibrant centres for student mobilisations in the 1960s and 1970s and located far from Zimbabwean liberation movements’ organising structures, student refugees were confronted with the dilemma of what their role and future in the liberation struggle was. Through the concept of the ‘frontier’, this article compares the experiences of student activists at universities in Uganda, West Africa, and the UK as they figured out who they were as political agents. For these refugees, I show how political geography mattered. Campus frontiers could lead young people both to the military fronts of Mozambique and Zambia as well as to the highest circles of government in independent Zimbabwe. As such, campus frontiers were central to the history of Zimbabwe's liberation movements and the development of the postcolonial state.

Recent research points to a renewed scholarly interest in the West African Middle Ages and the Sahelian imperial tradition. However, in these works only tangential attention is paid to the role of Muslims, and especially to clerical communities. This essay tackles theoretical and historiographical insights on the role of African Muslims in the era of the medieval empires and argues that the study of Islam in this region during the Middle Ages still suffers from undertheorizing. On the contrary, by using a ‘discursive approach’ scholars can unravel access to fascinating aspects of the history of West African Muslims and in particular to the crucial role played by clerical communities, who represented one node of the web of diffused authority which is characteristic of precolonial West African social and political structures.

A reassessment of the institution of pawnship in Africa for the period from the seventeenth century to the nineteenth century tightens the reference to situations in which individuals were held as collateral for debts that had been incurred by others, usually relatives. Contrary to the assumptions of some scholars, pawnship was not related to poverty and enslavement for debt but rather to commercial liquidity and the mechanisms by which funds were acquired to promote trade or to cover the expenses of funerals, weddings, and religious obligations. A distinction is made, therefore, between enslavement for debt and pawnship. It is demonstrated that pawnship characterized trade with European and American ships in many parts of Atlantic Africa, but not everywhere. While pawnship was common north of the Congo River, at Gabon, Cameroon, Calabar, the interior of the Bights of Biafra and Benin, the Gold Coast, and the upper Guinea coast, it was illegal in most of Muslim Africa and the Portuguese colony of Angola, while it was not used in commercial dealings with Europeans at Bonny, Ouidah, and other places.

This article revisits the concept of islam noir (black Islam) crafted in the context of French rule of sub-Saharan Muslims. For the French colonial administration, islam noir connoted the idea of a degraded Islam tainted by animist practices and therefore different from the pure Islam practiced in Arab countries. This differentiation was a way to separate it from ‘Arab Islam’, which was considered a subversive model. This distinction was not entirely new for it had already a long history behind it. Arabic sources had often shown a high distrust of sub-Saharan Africans who converted to Islam; they never really enjoyed a status equal to that of Arab Muslims. After the end of colonial rule, the story still continues. The theme of a specific sub-Saharan Islam (African Islam) remained a convenient category that was used by scholars, regardless of old prejudices. In the latest period, some African intellectuals have also embraced this concept, conjoining it with the pride of blackness, as a kind of Islam de la négritude, while praising its orthodoxy. It is this long epistemological and taxonomical adventure of islam noir that is examined here.

In this article, I focus on the historiography of Islam in West Africa while also reflecting upon and assessing existing scholarship in the broader field of the study of Islam in Africa. My position as an anthropologist who conducts historical research informs my perspective in evaluating the current state of the field and my suggestions for directions in which I think future research might move in order to advance our understanding of Islam and Muslim societies and the history of religious life in Africa more generally.

Drawing on port entry records for 487 ships disembarking nearly 80,000 captives in Cartagena de Indias, the primary slaving port in early colonial Spanish America, this article provides a new assessment of the relative importance of major African provenance zones for the sixteenth- and seventeenth-century transatlantic slave trade. Upper Guinea and Angola furnished roughly equal shares of forced migrants to Cartagena between 1570 and 1640, with a smaller wave of captives from Lower Guinea. While Angola eventually replaced Upper Guinea as the main source of slave traffic to Cartagena, the shift was more gradual than scholars have previously believed.