The modern archaeological record for South Asia indicates a cultural history of continuity rather than the earlier eighteenth through twentieth centu… - Jim G. Shaffer

It is currently possible to discern cultural continuities linking specific prehistoric social entities in South Asia into one cultural tradition. This is not to propose social isolation nor deny any outside cultural influence. Outside cultural influences did affect South Asian cultural development in later, especially historic, periods, but an identifiable cultural tradition has continued, an Indo-Gangetic Cultural Tradition linking social entities over a time period from the development of food production in the seventh millennium BC to the present.

The modern archaeological record for South Asia indicates a history of significant cultural continuity; an intrepretation at variance with earlier eighteenth through twentieth-century scholarly views of South Asian cultural discontinuity and South Asian cultural dependence on Western culture influences.

Despite a plea by one South Asian scholar to be “. . . hopefully somewhat free from the ghosts of the past”, the legacy of a post-Enlightenment western scholarship concerning South Asian prehistory and history has been for the arguments to be repeated so often as to become dogma.

The current archaeological and paleoanthropological data simply do not support these centuries old interpretative paradigms suggesting Western, intrusive, cultural influence as responsible for the supposed major discontinuities in the South Asian cultural prehistoric record.

Shaffer (1993) refers to one set of data that undermines this simplistic portrayal of an apparent devolution and re-evolution of urbanization, which "has nearly become a South Asian archaeological axiom" (55). Although there appears to have been a definite shift in settlements from the Indus Valley proper in late and Post-Harappan periods, there is a significant increase in the number of sites in Gujarat, and an "explosion" (300 percent increase) of new settlements in East Punjab to accommodate the transferal of the population.