John Keay

India: A History


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square kilometres). But uniform and homogeneous it is not. Mountain chains like the Alps and the Pyrenees, plus a heavily indented coastline and a half-submerged continental shelf, partition the landmass into a tangle of semi-detached peninsulas (Iberia, Scandinavia), offshore islands (Britain, Ireland) and mountain enclaves (Switzerland, Scotland). The geographical configuration favours separation, isolation and regional identity. Corralled into such natural compartments, tribes could become nations and nations become states, confident of their territorial distinction.

      A diagrammatic chronology for the major dynasties giving approximate indication of their territorial reach

      But if for Europe geography decreed fragmentation, for India it intended integrity. Here were no readily defensible peninsulas, no snowy barriers to internal communication and few waterways which were not readily crossable for much of the year. The forests, once much more widespread than today, were mostly of dry woodland which afforded, besides shelter and sanctuary to reclusive tribes and assorted renunciates, a larder of exotic products (game, honey, timbers, resins) for the plains dwellers. Only in some peripheral regions like Kerala and Assam did this sylvan canopy become compacted into impenetrable rainforest. Wetlands also were once much more extensive. In what are now Bangladesh and Indian West Bengal, the Ganga (Ganges) and the Brahmaputra rivers enmesh to filter seawards in a maze of channels which forms the world’s most extensive delta. Semi-submerged as well as densely wooded, most of Bengal made a late entry onto the stage of history. But wetlands, too, supplied a variety of desirable products, and during the dry summer months they contracted dramatically. Different ecological zones complemented one another, encouraging symbiosis and exchange. Nomads and graziers, seers and pilgrims, traders and troops might pass freely across the face of such a congenial land. It seemed ready-made for integration and empire.

      Climate decided otherwise. ‘India is an amalgam of areas, and also of disparate experiences, which never quite succeeded in forming a single whole;’4 only the British, according to Fernand Braudel, ever ruled the entire subcontinent; integration proved elusive because the landmass was too large and the population too numerous and diverse. But surprisingly, considering Braudel’s emphasis on environments, he ignores a more obvious explanation. Settlement was not uniform and integration not easily achieved because what geography had so obligingly joined together, hydrography put asunder.

      India enjoys tropical temperatures, yet during most of the year over most of the country there is no rain. Growth therefore depends on short seasonal precipitations, as epitomised by the south-west monsoon which sweeps unevenly across nearly the whole country between June and September. The pattern of rainfall, and the extent to which particular landscapes can benefit from it by slowing and conserving its run-off, were the decisive factors in determining patterns of settlement. Where water was readily available for longest, there agriculture could prosper, populations grow, and societies develop. Where not, stubby fingers of scrub, broad belts of desert and bulging plateaux of rock obtruded, cutting off the favoured areas of settlement one from the other.

      Like lakes, long rivers with little fall, especially if their flood is prolonged by snow-melt as with the Ganga and the Indus, serve the purpose of conserving water well. Much of northern India relies on its rivers, although the lands they best serve, as also their braided courses and even their number, have changed over the centuries. Depending on one’s chosen date, Indian history begins somewhere on the banks of north India’s litany of great rivers – either along the lower Indus or amongst the ‘five rivers’ (panj-ab, hence Panjab, or Punjab) which are its tributaries, or in the ‘two rivers’ (do-ab, hence Doab) region between the Jamuna (Jumna) and the Ganga, or along the middle Ganga in eastern Uttar Pradesh and Bihar.

      North India’s mighty river systems ordained much the most extensive of these well-watered zones of agricultural settlement; and though these zones were several, in the course of the first millennium BC they tended to become contiguous, thus creating a corridor of patchy cultivation and settlement from the north-west in what is now Pakistan to Bihar in the east. Here commercial exchange, cultural uniformity and political rivalry got off to an early start. The corridor became a broad swathe of competing states, cherishing similar ideals, revering common traditions and inviting claims of paramountcy. For empire-builders like the Mauryas, Guptas and Vardhanas, this was where the idea of Indian dominion began.

      Elsewhere surface reservoirs supplemented rivers as a useful means of water conservation if the terrain permitted. In the deep south, weeks after Tamil Nadu’s November rains have ceased, what looks from the air like chronic flooding proves to be a cunningly designed patchwork of fields with their sides so embanked as to form reservoirs, or ‘tanks’. When, after carefully managed use and the inevitable evaporation, the water is nearly exhausted, the tank can itself be planted with a late rice crop. Since the peninsula lacks the vast alluvial plains of the north and has to accommodate hills like the Western Ghats, zones favourable to agricultural settlement were here smaller although numerous and, in cases like the Kerala coast, exceptionally well watered.

      In other regions geology did its best for moisture conservation by trapping water underground. From wells it could then be laboriously hauled to the surface for limited irrigation. For the intervening zones of greatest aridity, this sub-surface water was the only source available during most of the year. And since about half the subcontinent receives less than eighty centimetres of rain per year, these arid zones were large. By supposing a continuity between the western deserts of Sind/Rajasthan and the drier parts of central India plus the great Deccan plateau of the peninsula, a broad north – south divide has sometimes been inferred. In fact the terminology here is too vague (even the Deccan is more a designation of convenience than a natural feature). Moreover, considerable rivers traverse this divide: the Chambal and Betwa, tributaries of the Jamuna, afford north – south corridors between the Gangetic plain and the peninsula. And slicing across the waist of India, the west-flowing Narmada forms a much more obvious north – south divide; indeed it figures historically as something of an Indian Rubicon between the north and the peninsula. Micro-zones with excellent water conservation also dot both Rajasthan and the Deccan; in historical times they would sustain a succession of the most formidable dynasties.

      As with the forests and wetlands, the dry-lands were not without their own sparser populations, typically herdsmen and warriors. As barriers, dry regions are hardly as formidable as the seas and mountains of Europe. But as boundaries and frontier zones they did have something of the same effect, encouraging separation, fostering distinction and, in time, confronting ambitious rulers with the great Indian paradox of a land that invited dominion full of lesser rulers who felt bound to resist it.

      The socio-cultural dimension to this climate-induced paradox would be even more enduring. Indeed it largely accounts for the strength of ‘regional’ sentiment in the subcontinent today. In those favoured, because well-watered, zones where settlement became concentrated, surplus agricultural production encouraged the development of non-agricultural activities. Archaeologists are alerted to this process by the distribution of more standardised implements, weapons and styles of pottery. These things also help in the identification of the favoured areas – most notably, and at different times, that great trail across the north from the Indus to the Gangetic basin, plus Gujarat, Malwa and the Orissan littoral in mid-India. In the south a similar diversification is inferred, although here the archaeological display-case remains somewhat empty. Save for a few Stone Age productions, south India’s history has to wait until jump-started by a remarkable literary outpouring at the very end of the first millennium BC.

      As crafts and trades prospered, specialisation encouraged congregation, and congregation urbanisation. Within the same favoured enclaves, ideological conformity, social stratification and political formation followed. The models for each – for an effective religion, a harmonious society and a legitimate state – married local elements and imperatives with a set of norms derived from the propagandised traditions of an Indo-Aryan people who had emerged in north India by 1000 BC. These Indo-Aryans were probably outsiders and, as well as a strong sense of community centred on elaborate rites of sacrifice, they possessed in the Sanskrit language an exceptionally versatile and persuasive medium of communication.