The first significant rebellion against the oppressive practice of 'Begar Pratha' (forced, unpaid labor) in Chhattisgarh's Princely States occurred in Rajnandgaon.
The historical records indicate that Rajnandgaon was the princely state where this initial organized opposition to Begar Pratha took place.
Consider the following personalities with respect to Praja Mandal Movement.
(I) Sarangadhar Das
(II) Pabitra Mohan Pradhan
(III) Rajendra Narayan Bhanja Deo
(IV) Harekrushna Mahatab
How many of then was/were NOT associated with the movement.