During the nineteenth century. Tribal groups found that traders and money-lenders were exploiting the tribals and making a good fortune for themselves. For e.g., the silk agents in Hazaribagh gave loans to the Santhai tribals who reared cocoons and collected the cocoons from them.
The growers were paid a very low amount i.e. Rs. 3 to Rs. 4 for a thousand cocoons. These were then exported to Burdwan or Gaya and were sold at five times the price. The middlemen thus made huge profits. The silk growers earned very little. Understandably, many tribal groups saw the market and the traders as their main enemies.
The plight of the tribals who had to go far away from their homes in search of work was even worse. Tribals were recruited in large numbers to work in the tea plantations of Assam and the coal mines of Jharkhand. They were recruited through contractors who paid them miserably low wages, and prevented them from returning home.