Karnataka
The Janata Dal has been far more successful in Karnataka than it has been in national politics. National political parties such as the BJP and INC have experienced more comparative success in Karnataka than they have in other states of South India. Karnataka's political environment is dominated by two rival caste groups — the Vokkaligas and the Lingayats. Ramakrishna Hegde played an integral part in the ascent of the Janata Dal into the national foray in the late 1980s. However, it was his political rival H.D. Deve Gowda, then the Chief Minister of Karnataka, who later went on to become the Prime Minister of India. Caste has figured prominently in Karnataka politics. Anti-Hindi and anti-Tamil movements were prominent in Karnataka politics in the 1960s and 1970s. Language activism is high in the state, with organisations like the Karnataka Rakshana Vedike and the Kannada Chaluvali Vatal Paksha often launching agitations for protecting the interests of Kannada and Kannadigas. The Kaveri water dispute with Tamil Nadu and the Belgaum border dispute with Maharashtra both hold an important place in the politics of the state.
Read more about this topic: Politics In South India