Protected Rimlands and Exposed Zones: Reconfiguring Premodern Eurasia

In a recent study, I sought to analyze political and cultural patterns across mainland Southeast Asia during roughly a thousand years, from c. 800 to 1830. 1 In brief, I argued that each of mainland Southeast Asia's three great north-south corridors experienced a pattern of accelerating integration. This process was territorial in the sense that some twenty-three small polities in the fourteenth century were assimilated, gradually or convulsively, fully or partially, to three overarching imperial systems by the early 1800s. Integration was administrative insofar as within each imperial system mechanisms of provincial control, economic extraction, and manpower organization became more penetrating, stable, and efficient. Integration was cultural in the sense that hitherto self-sufficient communities across each of the three principal zones came to accept linguistic, ethnic, and religious norms sanctioned by imperial elites.