Step 1: Reframe by cause: external pressure vs internal deprivation:
One set of problems comes from external pressure on tribal resources, land grabs, project-displacement, forest restrictions and outsider exploitation; the other set is internal deprivation, low literacy, poor health infrastructure and persistent poverty within tribal regions.
Step 2: Illustrate with the development paradox:
Many mines, dams and factories built for 'national development' have been located precisely on tribal land, so the same growth that benefits the wider economy has often directly displaced and impoverished tribal communities, a recurring and much-debated paradox in Indian development policy.
Final Answer:
Tribal problems arise both from outside pressures on their land and forest resources (alienation, displacement, exploitation) and from internal deprivation (poverty, illiteracy, poor health), a pattern sharpened by the very development projects meant to serve the wider economy.