Historically it has been very hard to change the structure of caste politics in India. Contemporary India, however, has seen the influence of caste start to decline. This is partly due to the spread of education to all castes which has had a democratising effect on the political system. However, this "equalising" of the playing field has not been without controversy. The Mandal Commission and its quotas system has been a particularly sensitive issue. In the 1990s, many parties Bahujan Samaj Party (BSP), the Samajwadi Party and the Janata Dal started claiming that they were representing the backward castes. Many such parties, relying primarily on Backward Classes' support, often in alliance with Dalits and Muslims, rose to power in Indian states. At the same time, many Dalit leaders and intellectuals started realising that the main Dalit oppressors were the so-called Other Backward Classes, and formed their own parties, such as the Indian Justice Party. This is the most politically and theoretically engaged book on caste to have come out in a long time.