The people of Bastar revolted because they were fed up with the British using their people and resources for their own selfish desires.....
Everyone in Bastar shared the same ideology that "Did the British create all these resources? No then why should they be the boss?" This ideology strenthened these people 's mind as it was the actual truth in simple words,,,,,
They also revolted because of many other factors like :
- Not being able to take anything from reserved forests
- Not going through reserved forest at night with vehicles
- Working for the Bitish for a long time at poor wages
Hope this helps!!!!!! ^_^