In the seventeenth century, Europeans on the Gold Coast took gold pawns as security for debt, but from the early eighteenth century, they turned increasingly toward the use of human pawns. This shift was the result of a transformation in levels of demand for gold amongst African sellers, most notably the Asante, who began to secure control over local gold sources from c. 1700. The change in demand for gold was accompanied by a rise in slave prices on the West African coast, but it was the indigenous system of debt recovery that proved crucial to the success of European trade.

Recent literature has emphasised the political and economic opportunities afforded to peoples living in African borderlands by the existence of permeable inter-state boundaries. This article examines the history of the Darfur-Chad borderland under colonial rule and finds that serious risks existed for those attempting to circumvent state authority in order to take advantage of such opportunities. State-led attempts to control these borders, though always incomplete, were often characterised by considerable violence. The limits of state power did not therefore straightforwardly translate into an accommodation with border societies. That said, this was also a border zone characterised by complex interaction and negotiation between state and local forms of regulation, and by multiple forms of sovereignty. This led to the emergence of plural and hybrid forms of authority, now repeatedly observed in studies of contemporary African borderlands, but rarely fully historicised.

African history and world history each became substantial fields of historical study in the aftermath of the Second World War. African history organized rapidly in the 1950s and 1960s, an era dominated by modernization-thinking. World history developed slowly until the 1990s, then quickly expanded and generated institutional homes in a time of globalization-thinking. This piece considers issues of time, scale, and scholarly diversity within the two fields. The conclusion argues that world historians should pay more attention to Africa and that African historians should do more to set the African past in a global context.

This article outlines the historical development in African studies of the sub-discipline of historical epidemiology and the contemporary challenges of understanding infectious disease processes that require integrating biomedical and historical knowledge. It suggests that Africanist historians can play a significant role in collaborative and multidisciplinary research in this field by exploring the histories of disease processes and interventions, and thereby contributing to improvements in public health practice and outcomes.

This article argues that the emergence of Chagga political identity on Mount Kilimanjaro in the 1940s and 1950s can best be understood as a product of intensive debates over the control of natural resources and the nature of chiefly authority. As a result of perceived threats to the land and water resources of the mountain and resentment of the role of the chiefs in these issues, grassroots activists adopted a language of unity using the ethnic term ‘Chagga’ – a moniker long used by the colonial state but eschewed by the general population. With the rise of a paramount chieftaincy in 1951, the term shifted from being a symbol of colonial rule to one of common identity and resistance against the encroachment of the colonial state in local affairs.

A multi-sited, but nonetheless locally grounded, transnational history breaks with older modes of imperial history that treated Africa as little more than a setting for the history of colonizers. More recently, critical approaches to imperial history have pointed to, but not adequately pursued, the treatment of colonizer and colonized as coeval subjects of history and objects of analysis. Historians of Africa and the diaspora, however, moved beyond imperial history decades ago, and these fields provide important resources and models for transnational historians. Transnational history, nonetheless, always risks reproducing the boundaries between colonizer and colonized that it seeks to overcome. The need to think outside of empire from within a world structured by empires requires that historians embrace critical theory, but in a manner consistent with the groundedness of multi-sited historiography.

This essay considers how historians of Africa can draw from and critically contribute to biomedical debates. Recent virological research has established that the HIV/AIDS pandemic began with the passage of simian immunodeficiency viruses into human populations in the first half of the twentieth century. Current debates on the emergence of HIV are an opportunity for historians to engage with biomedical research to rethink social, political, and environmental histories of Africa. While biomedical writings focus on HIV ‘origins’, we propose a broader look at the historical changes associated with the beginnings of the HIV/AIDS pandemic.

The nationalistic fervour that greeted Ghana's performances in the 2010 football World Cup in South Africa powerfully evoked memories of an earlier period in the history of the Ghanaian state that witnessed Kwame Nkrumah, the first president of independent Ghana, draw on the game as a rallying point for nation-building and pan-African unity. This article uncovers this history by analysing Nkrumah's overt politicisation of football in the late colonial and immediate postcolonial periods. This study not only makes a novel contribution to the growing historical and social scientific literature on what is arguably Africa's most pervasive popular cultural form but also deepens our understanding of one of the continent's most significant political figures.

This article reconsiders the political organization of Fante, a leading state of the Gold Coast, during the seventeenth century, mainly on the basis of contemporary European records. It questions the conventional depiction of Fante as lacking any effective central authority, showing that the Brafo (head of state) in fact exercised significant power. However, there were recurrent conflicts, both between the Brafo and other chiefs in the capital, and between the capital and the provinces. These tensions are situated within the context of growing European trade in gold and slaves, and endemic local warfare, which generated new resources that upset the existing balance of power.

Recent debates on global and world history have largely been shaped in the Euro-American academy, an arrangement that appears to deepen the growing divide between metropolitan and African universities. This article takes a more optimistic view arguing that twenty years of post-apartheid life has enabled a freer flow of people and ideas across the continent. These new networks have sparked projects that explore inter-regional exchanges and transnational circuits within the continent. These developments coincide with the ‘rise of the south’ and present an opportunity for new styles of world history that take the global south as their matrix. This article examines a range of such projects and draws out their wider significance.

This article explores the history of the creole South Sudanese Arabic language from the mid-nineteenth century to the present day. It analyses the historical evidence of language use in the light of insights drawn from linguistic studies of creolisation to argue that South Sudanese Arabic became an innovative and necessary means of communication among multiple actors within new fields of interaction. The article argues that these fields of interaction were both the product and the arena of local state formation. Rather than marking the boundary of the state, the spread of this creole language indicates the enlarging arenas of participation in the local state. The development and use of South Sudanese Arabic as an unofficial lingua franca of local government, trade, and urbanisation demonstrates that communication and negotiation among local actors has been central to the long-term processes of state formation in South Sudan.

Young activists who took part in South Africa's Black Consciousness movement challenged the apartheid status quo with their bold calls for black psychological liberation. This article uses new evidence to elucidate the work these youthful activists did in health and economic projects in the rural Eastern Cape that, in part, upheld certain customs. The article also brings young professional women into the history of African youth, arguing that the involvement of professional black female activists changed the way activists and villagers perceived the abilities and roles of young black women.

This article examines the way in which Christianity and Kongo religion merged to produce a syncretic result. After showing that the Kongo church grew up under the supervision and direction of Kongo authorities rather than missionaries, it will track how local educational systems and linguistic transformations accommodated the differences between the two religious traditions. In Kongo, many activities associated with the traditional religion were attacked as witchcraft without assigning any part of the traditional religion to this category. It also addresses how Kongo religious thinkers sidestepped questions of the fate of the dead and the virginity of Mary when harmonizing them would be too difficult.

Jan Vansina's Paths in the Rainforests (1990) provides an instructive example of progress in overcoming the continuing burden of nineteenth-century evolutionary theory in studies of precolonial Africa in both historiography and anthropology. This article focuses on a critical section of the book, which outlines social evolution and ‘the invention of matrilinearity’ in the area around the lower Congo, showing both the strengths and the weaknesses of Vansina's approach.

This article extends the history of freed slaves from the well-studied areas of West Africa to the frontier between Angola and Belgian Congo. Originally enslaved by Ovimbundu traders in what became south-eastern Belgian Congo, these enslaved people became Christians through contact with Euro-American missions while labouring in Angola. Following the abolition of slavery in the Portuguese Empire in the 1910s, they returned to their home areas as Christian evangelists. In Belgian Congo, they helped to spread Christianity but clashed with missionaries over authority and respectability. Some struggled with the trauma of enslavement while others sought alternative routes to status and authority through participating in Independent Christian movements or assuming positions of traditional leadership.

This article examines the experiences of immigrants from British and French West African colonies in the Accra lunatic asylum in the first half of the twentieth century. Placing particular emphasis on how immigrants got into and out of the asylum, the article argues that immigrants were marginalized and manipulated by colonial psychiatric institutions to a greater extent than non-migrant colonial subjects in Gold Coast. In making this argument, the article argues for the value of adding colonial origin and subjecthood to the racial and gendered perspectives that have dominated the history of health and medicine in Africa to date.

This article uses a series of love letters exchanged between an African Anglican priest and a teacher-in-training before their marriage to investigate the relationship between the fashioning of the individual self, marriage, and community at the dawn of Tanganyika's independence. When seen through marriage's historical position as an institution central to community composition, these letters illustrate how the family – and the intimate process of building families – could become an alternate site of national imagination. These two young lovers understood their marriage as an explicitly political act of community composition, and cast themselves as characters in the drama of national imagination. In negotiating their twentieth-century marriage, Rose and Gideon became political innovators, selecting, producing, and testing the content and boundaries of the nation.

This article investigates the development and employment of African medical auxiliaries during the German campaign against sleeping sickness in colonial north-western Tanzania. A case study from the kingdom of Kiziba demonstrates how widespread illness and colonial public health interventions intersected with broader political and social change in the early twentieth century. Ziba auxiliaries known as gland-feelers operated within overlapping social and occupational contexts as colonial intermediaries, royal emissaries, and familiar local men. The changing fortunes of the campaign and its auxiliaries illustrate how new public health interventions became a means for the kingdom's population to engage with or avoid both royal and colonial power.