The global historical studies after the 1950s, especially in fields such as maritime history, cross-cultural history, cliometrics, and global history, have challenged the traditional boundaries of area studies, the teleologies of European expansion, and the constraints of nationalist historiography, and shifted from a collection of isolated regional histories toward a more unified, transregional framework.

One of the most significant methodologies to emerge after the 2000s was the concept of Connected Histories proposed by the Indian historian Sanjay Subrahmanyam in 1997. Central to this shift was his work Connected Histories: Notes towards a Reconfiguration of Early Modern Eurasia from 1997, countering the Southeast Asian and Eurasian historian Victor Lieberman’s Strange Parallels from 2003.

By integrating multilingual archives, including Persian, Portuguese, Dutch, and other indigenous sources in Asian languages, and capturing the polyphonic nature of early modern interactions, the academic corpus provides a sophisticated re-evaluation of the political economy, social networks, and intellectual encounters that defined the maritime world between the fifteenth and eighteenth centuries. It also contributed to the emergence of a distinct field of Indian Ocean Studies, which depends on the coming together of historical scholarship in a post-colonial world and the development of World History as a discipline. This framework often offered a moral counterweight to both Western exceptionalism and modern nationalism.

Substantiating Comparative, Integrated, and Other Histories

In the genesis of the work, Subrahmanyam provided the theoretical foundation for his method of writing history through connections and positioned it as a necessary alternative to the comparative history that had been widely employed as historiography from the time of the French Annales historian Marc Bloch onward and predominated in the late twentieth century.

Functioning as a critique, though not a complete one, of the methodology, it often took two or more distinct entities, such as the Mughal and Ottoman empires, and sought to identify similarities or differences between them. Historians such as Anthony Reid, Denys Lombard, Eric Jones, and Fernand Braudel had employed comparative methods similar to those used by Lieberman in his Eurasian studies.

However, Lieberman’s comparative method had obscured the deeply interconnected nature of early modern Eurasia and its historical character, which lay not in rigid territorial divisions resembling modern nation-states, but in fluid spatial formations and exchanges that transcended political borders. No single region of Eurasia could be understood in isolation from another. Rather, the history of each region became intelligible only through the history of its interactions and connections with other regions.

This approach of connectedness did not emerge in an intellectual vacuum. There were attempts before him to situate historical developments within broader transregional contexts, including the works of K. N. Chaudhuri, André Wink, and Christopher Bayly, but with methodological limits within those earlier approaches. The approach also drew inspiration from the work of scholars such as Jean Aubin and Joseph Fletcher’s integrated history approach, which sought as early as 1978 to interpret Qing China not merely within the confines of Chinese political and economic history, but in relation to Iran, Central Asia, the Islamic world, India, and Indonesia.

The dynamic of early modern history was frequently provided by the interface between the micro-level of the local and regional and the macro-level of the supra-regional. In practice, it focuses on tangible links, circulations, and entanglements that bind these polities together, and also equally from the works of Indian historian Ashin Das Gupta, who emphasized viewing Indian history through the wider context of the Indian Ocean or argued that India must be understood from outside India. Connected Histories was therefore an expanded synthesis of integrated history and Das Gupta’s view from outside.



Reframing Empirical, Material History and Historical Geography

This approach also differed sharply from the tradition of empirical history associated with historians such as Linda Colley during the 1970s and 1980s. Empirical historiography assumed that historians could authentically write only about societies and regions directly accessible to their experience. Historians such as George Huppert therefore viewed history as something best confined to small-scale social settings. In many ways, this resembled a variant of Italian Microhistory.

Connected Histories also critically engaged with material history, even though Subrahmanyam was trained as an economic historian. He chose not to reduce connections to the movement of commodities and economic statistics, as a materially oriented work of connected history such as Marc Shell’s did. It also challenged the assumptions of historical geography.

For Subrahmanyam, the fixed territorial boundaries created by modern nation-states obstructed meaningful historical understanding. Histories written within national borders inevitably encouraged geopolitical thinking and narrowed historical imagination.

Connected Histories therefore proposed new historical geographies based not on physical boundaries but on networks of cultural exchange and interaction. In the history of Indian shipbuilding, for example, Portuguese colonialism and Italian-Genoese shipbuilders arriving through Africa connected India simultaneously with East Africa, the Mediterranean, the Ottoman Empire, Portugal, and Italy.

The connected histories approach necessitates a polyphonic narrative, a concept central to another work, Across the Green Sea from 2007. By rejecting the artificial model of dominant centres and peripheries, the research demonstrates a truly dynamic and polycentric system. This requires the historian to oscillate between shifting viewpoints to create a harmonic texture of multiple counterpoints. This method brings back to life individuals and communities that have been obscured by an overemphasis on formal state structures and empires.


Reconstructing Economic Innovations and Portfolio Capitalism

In the scholarship The Political Economy of Commerce: Southern India 1500–1650 from 1990, Subrahmanyam challenged the existing models of Asian economic behaviour, interrogating the idea that pre-colonial Indian trade was marginal or qualitatively inferior to European corporate capitalism.

The most significant theoretical contribution in this area is the concept of the portfolio capitalist. The portfolio capitalist was an elite agent who bridged the worlds of commerce and state power. These individuals did not confine themselves to a single economic role. They were simultaneously merchants, revenue farmers, state officials, and holders of military power, and central figures in the early modern political economy.

This finding was instrumental in dismantling the peddler thesis proposed by J. C. van Leur, which characterized Asian trade as a fragmented collection of small-scale operators. It also critiqued the Wallersteinian world-system analysis proposed by Immanuel Wallerstein.

Subrahmanyam argued that the Indian Ocean world was not a passive recipient of European demand but was driven by internal dynamics, such as the network of marketing villages and coastal emporia that integrated local production with global markets.


The Myth of the Portuguese Sea-Borne Empire and Realities

In The Portuguese Empire in Asia, 1500–1700 from 1993, the empire is reinterpreted not as a monolithic façade of European power, but as a web of competing interests.

One of the central arguments in this area is the messiness of social and commercial transactions. While the official Portuguese policy sought to enforce sovereignty over the seas through the cartaz-cafila-armada system, the reality was a pervasive culture of evasion.

Local merchants and indigenous authorities developed sophisticated strategies to exploit the gaps in the Portuguese system, treating the Portuguese claim to sovereignty as a temporary nuisance. This dependence on indigenous authorities means that Portuguese hegemony was often more imagined than real.

Furthermore, the relationship between the Portuguese and Indian states is described as an era of contained conflict, which was marked by adversarial actions such as blockades, ship seizures, and massacres, but also by deep interconnections. This challenges the teleological view that the Portuguese encounter represented the first inevitable phase of European hegemony. Instead, it shows the Portuguese as one of many competing groups in a polycentric Indian Ocean system.


Biographical Parallax and the Problem of the Individual

A distinctive feature of Subrahmanyam’s approach to global history is the use of individual trajectories to illuminate larger contextual questions. His biography of Vasco da Gama, The Career and Legend of Vasco da Gama from 1997, is celebrated as an outstanding biography that resolves the paradox of Gama’s elusive life.

It is not a conventional biography but a revisionist assessment of the balance between an individual’s career and the myth-building that followed. By using a parallax of sources, including Portuguese chronicles, Arabic letters, and Italian participant accounts, the narrative recovers the lived reality of a shrewd political actor navigating the shoals of court pressure groups.

This biographical method is also applied in Three Ways to Be Alien from 2011, which explores individuals who lived at the intersection of cultures and political systems. The research cautions against the protean nature of identity, arguing that the transformation of the self in the early modern world was not as easy as changing a hat.

It challenges the idea of the archetypal trickster by highlighting the practical difficulties of dissimulation and the resilience of fixed religious, ethnic, or racial categories. By moving between the individual and larger-scale contextual questions, the historian can address the classic question of human agency versus historical determinism.


Deconstructing European Knowledge and the Weberian Tradition of Comparative Framework

The scholarship serves as an oppositionswissenschaft of the late twentieth century, designed to break established models of historical objects and resist the fragmentation of knowledge, challenging the Weberian tradition of comparative framework.

Instead, it proposes a post-Weberian approach in which societies are understood relationally rather than evaluated against one another. In later works such as Europe’s India: Words, People, Empires, 1500–1800 from 2017, Subrahmanyam examines how European knowledge about India was constructed before the formal colonial period. He emphasizes that the impact of India’s art, architecture, and wealth on Europe was far greater than traditionally believed.


Conclusion

Subrahmanyam’s body of work represents a decisive break from the comparative and Eurocentric frameworks that had long dominated the writing of early modern history, replacing fixed territorial and civilizational boundaries with a more fluid, interconnected, and genuinely global mode of understanding the past.

By placing connections, circulations, and exchanges at the centre of historical analysis, he challenges the inherited teleologies of Weber and Wallerstein, which had consistently marginalized non-European histories or treated them as lesser variations of a European norm.

His concepts were not merely analytical tools but deliberate interventions that restored the agency and sophistication of Indian Ocean peoples and polities on their own terms and fundamentally reoriented the discipline itself, offering a post-colonial framework in which the Indian Ocean world is neither a margin nor a footnote, but a generative centre of early modern history.