Agrarian expansion and the growth of trade: Economic transformation in 6th century BCE India
Author(s): Anupam Kumari
Abstract: This paper synthesizes the political-economic and socio-cultural transformations of the 6th century BCE often termed the age of the Mahajanapadas and argues that agrarian expansion and the growth of trade were mutually reinforcing drivers of India’s “second urbanization.” Widespread adoption of iron technology enabled large-scale forest clearance in the Ganga valley, the spread of settled agriculture, and especially the rise of wet-rice cultivation, yielding substantial surpluses. These surpluses supported demographic growth, occupational diversification, and the emergence of towns such as Rajagriha, Champa, Kashi, Ujjayini, and Taxila. Concurrently, inland and maritime trade networks integrated agrarian hinterlands with regional and overseas markets, while artisanal specialization flourished under the institutional framework of guilds (Śreṇis). Monetization through early punch-marked coins further catalyzed commercial exchange, credit, and long-distance commerce. The agrarian–commercial nexus underwrote state formation, most notably in Magadha, where control of fertile zones, resources, and routes financed armies, administration, and infrastructure. These material changes also reconfigured the social order, sharpening stratification but enabling mobility for merchants and artisans; they provided fertile ground for heterodox movements Buddhism, Jainism, and Ajivika which challenged Vedic ritualism with ethical, inclusive doctrines resonant with urban audiences. The paper concludes that agriculture, trade, and polity formed an interdependent system that generated durable economic integration, urban vitality, and intellectual ferment, laying foundations for subsequent imperial consolidation and long-term trajectories in early Indian civilization.
DOI: 10.22271/27069109.2025.v7.i9a.515Pages: 43-46 | Views: 160 | Downloads: 78Download Full Article: Click Here
How to cite this article:
Anupam Kumari.
Agrarian expansion and the growth of trade: Economic transformation in 6th century BCE India. Int J Hist 2025;7(9):43-46. DOI:
10.22271/27069109.2025.v7.i9a.515