 He finds India's overall economic growth has produced the fastest and more significant socio-economic changes.Cassan further concludes that legal and social program initiatives are no longer India's primary constraint in further advancement of India's historically discriminated castes; further advancement are likely to come from improvements in the supply of quality schools in rural and urban India, along with India's economic growth.The maltreatment of Dalits in India has been described by some authors as "India's hidden apartheid".