By the late 1980s, two dominant ways of studying the past beyond national borders had reached an impasse. Comparative history, which placed whole societies side by side to isolate variables, tended to treat each unit as a self-contained case, obscuring the actual flows of people, goods, and ideas between them. Area studies, meanwhile, carved the world into civilizational blocks—South Asia, Latin America, the Middle East—each with its own scholarly canon and language of expertise. The result was a paradox: the more historians tried to escape the nation-state, the more they reproduced it as the natural container of analysis. A cluster of new frameworks emerged around 1990, each offering a different way out of this dead end. They shared a rejection of methodological nationalism, but they diverged sharply on scale, method, reflexivity, and political stakes. Four of these frameworks—Connected Histories, Global Microhistory, Histoire Croisée, and Transnational History—have remained active and influential, coexisting in a productive tension that continues to shape the field.
The framework that gave the subfield its name was developed most explicitly by Sanjay Subrahmanyam and Serge Gruzinski, both historians of the early modern world. Their starting point was a dissatisfaction with the way comparative history handled empires. A comparison of the Mughal and Spanish empires, for example, might list similarities and differences in administration or religion, but it would miss the fact that these empires were entangled: they traded silver, exchanged diplomatic gifts, and competed for influence in the same Asian and American spaces. Connected Histories proposed studying such entanglements directly, tracing the asymmetrical relationships that linked regions across long distances. The method was multi-archival and multilingual: a historian of early modern Eurasia needed to work in Portuguese, Persian, Spanish, and Ottoman Turkish sources, following connections wherever they led. The framework’s distinctive contribution was its insistence that connection was not a neutral meeting of equals. Subrahmanyam’s work on millenarian movements, for instance, showed how similar apocalyptic ideas circulated among Christians, Muslims, and Jews in the sixteenth century, but the circulation was shaped by imperial power, commercial networks, and the uneven distribution of literacy. Connected Histories thus foregrounded asymmetry and coercion alongside mobility, a stance that distinguished it from more celebratory accounts of global exchange.
At almost the same moment, Michael Werner and Bénédicte Zimmermann in France were developing a framework they called Histoire Croisée, or entangled history. It shared Connected Histories’ interest in relationships across borders, but it pushed the reflexive implications much further. Werner and Zimmermann argued that the very categories historians use to describe the past—‘nation,’ ‘culture,’ ‘modernity’—are themselves products of the crossings they claim to analyze. A comparative study of French and German nationalism, for example, assumes that ‘France’ and ‘Germany’ are stable units that can be compared; Histoire Croisée asks how those units were constituted through centuries of mutual observation, conflict, and borrowing. The framework’s core move was to treat the historian’s own analytical language as historically situated, not as a neutral tool. This made Histoire Croisée more demanding in practice: it required not just multi-archival research but also a constant critical reflection on the categories organizing that research. Where Connected Histories tended to take ‘empire’ or ‘religion’ as given objects of study, Histoire Croisée asked how those categories came to be seen as self-evident. This reflexive turn gave the framework a particular affinity for European borderlands and the history of the human sciences, where the entanglement of scholarly concepts with political projects was especially visible.
Transnational History developed primarily in the Anglophone world, and it became the most institutionally successful of the four frameworks. Its practitioners focused on flows—of capital, people, ideas, and institutions—that moved across national borders without necessarily being contained by them. The framework was flexible enough to accommodate topics ranging from nineteenth-century abolitionist networks to twentieth-century human rights campaigns to the global spread of consumer culture. Transnational History shared Connected Histories’ interest in mobility, but it was less insistent on asymmetry. A study of transnational feminist organizing, for instance, might trace the circulation of ideas across borders without foregrounding the power imbalances that shaped that circulation. This made Transnational History more accessible to historians trained in national archives, who could add a cross-border dimension to their existing research without adopting the multi-archival rigor of Connected Histories or the reflexive self-critique of Histoire Croisée. The framework’s institutional success—new journals, graduate programs, and book series—reflected its adaptability, but critics argued that it sometimes celebrated mobility without attending to the coercion that made some movements possible and others impossible.
Global Microhistory emerged from a different tradition: the microhistory of the 1970s and 1980s, which had used small-scale cases to challenge grand narratives. The new global variant asked whether a single object, person, or event could reveal global connections that macro-level analysis missed. Francesca Trivellato’s study of a Jewish merchant network in the seventeenth century showed how a single family’s correspondence could illuminate the workings of cross-cultural trade across the Mediterranean and Indian Ocean. John-Paul Ghobrial’s work on a seventeenth-century traveler traced how one individual’s journey connected Ottoman, Safavid, and European worlds. The framework’s distinctive contribution was its scaling strategy: it moved from the micro to the global without passing through the nation-state as an intermediate level. This made Global Microhistory a natural complement to Connected Histories. Both frameworks emphasized entanglement and asymmetry, but where Connected Histories often worked at the level of empires and regions, Global Microhistory zoomed in on specific encounters, using the density of micro-level evidence to show how global forces were experienced, negotiated, and resisted by particular people. The two frameworks have frequently been combined in practice: a study of a single object—a porcelain vase, a slave’s diary, a missionary’s letter—can trace the connected histories that produced it.
All four frameworks agree on a fundamental point: the nation-state is not a natural unit of historical analysis. They also share a commitment to studying power and violence in cross-border relationships, though they emphasize different dimensions. Connected Histories and Global Microhistory foreground asymmetry and coercion; Transnational History is more open to studying cooperative or reciprocal flows; Histoire Croisée insists that the historian’s own categories are implicated in the power relations being studied. The frameworks disagree most sharply on scale and reflexivity. Connected Histories and Transnational History are comfortable working at the scale of empires, regions, or global systems; Global Microhistory insists that the micro-scale is epistemologically privileged because it reveals how global forces actually operated; Histoire Croisée argues that scale itself is a constructed category that must be historicized. On reflexivity, the spectrum runs from Transnational History, which rarely questions its own analytical language, to Histoire Croisée, which makes such questioning central. In practice, the frameworks have carved out a rough division of labor. Connected Histories dominates early modern imperial history, where multi-archival work on entangled empires has become standard. Histoire Croisée is most influential in European borderlands and the history of the human sciences. Transnational History is the default framework for twentieth-century topics, especially in US and European history departments. Global Microhistory thrives in studies of trade, religion, and material culture, where a single object can anchor a global story.
The most persistent critique facing all four frameworks is Eurocentrism. Despite their efforts to decenter the nation-state, they often reproduce the centrality of Europe by focusing on connections that involve European empires, merchants, or intellectuals. Connected Histories, for all its attention to asymmetry, has been criticized for treating non-European actors primarily as objects of European entanglement rather than as agents with their own global projects. Global Microhistory risks turning non-European lives into colorful illustrations of global processes that are still theorized from European cases. Histoire Croisée’s reflexive apparatus can become so self-critical that it paralyzes empirical research. Transnational History’s institutional success in the Anglophone world has reinforced the dominance of English-language scholarship and Anglo-American historiographical concerns. The most innovative recent work tends to blend frameworks rather than choosing one. A study of a nineteenth-century pilgrimage route might use Global Microhistory to follow individual travelers, Connected Histories to trace the imperial infrastructure that enabled their movement, and Histoire Croisée to examine how the category ‘pilgrimage’ was shaped by colonial encounters. This blending suggests that the four frameworks are best understood not as competing paradigms but as a toolkit of complementary approaches, each suited to different questions and scales. The live tension that continues to drive the subfield is whether any of them can fully escape the Eurocentrism they diagnose, or whether the very tools of global history remain shaped by the global inequalities they seek to understand.