TRIBAL UPRISINGS

The colonial administrators ended their relative isolation and brought them fully within the ambit of colonialism.
Introduced new system of land revenue and taxation of tribal products
Influx of Christian missionaries into the tribal areas
They could no longer practice shifting agriculture
Oppression and extortion by police officials
The complete disruption of the old agrarian order of the tribal communities provided the common factor for all the tribal uprisings

UPRISINGS