The 'Kherwar Movement' (1874) under Bhagirath Manjhi was unique because it attempted to establish what?

Who among the following leaders played the key pioneering role in the Santhal Rebellion of 1855–1856?

With which of the following tribal communities is the 'Shahada Movement' primarily associated?

In the context of the 'Jungle Bachao Andolan' of the 1980s in Singhbhum, what was the specific economic grievance that triggered the movement against the Forest Development Corporation?