Release To Reorganization: A Case Study Of Indo-Gangetic Plain During 1700 Bc To 1200 Bc.

An important debate in Indian archaeology revolves around the questions such as what happened after the collapse of ‘Harappan Civilization' or where those people went, when did the classic Harappan traits from the pottery, bead, seal and town planning disappear. Archaeologists gave different explanations and answers to these questions. For a long archaeologist, have made various attempts to find a possible explanation for the problem such as Aryan invasion, flood, climate change, economic and administrative disintegration. J.P. Joshi put another theoretical answer of interlocking phase between late Harappa and Painted Grey Ware culture forward after the excavation of sites like Bhagwanpura, Dadheri, Katplalon, and Nagar. Preceded by small interlocking phase traits of late Harappan culture disappeared from these sites.