They came into direct conflict with the British along the "tarai" belt after which the British expelled them from the provinces of the Satluj. The British gradually emerged as the paramount power in the region. In the revolt of 1857, or first Indian war of independence, arising from a number of grievances against the British, the people of the hill states were not as politically active as were those in other parts of the country. They and their rulers, with the exception of Bushahr, remained more or less inactive. Some, including the rulers of Chamba, Bilaspur, Bhagal and Dhami, rendered help to the British government during the revolt.