The year 1967 was a watershed in Tamil Nadu politics. The Dravida Munnetra Kazhagam (DMK) captured power within two decades of its formation, marking the beginning of nearly six decades of rule by it and its offshoot, the All India Dravida Munnetra Kazhagam (AIDMK) founded by actor-politician M.G. Ramachandran. The two Dravidian parties—consistently cornering about 70 per cent of the votes—have not only kept the national parties at bay, but also frustrated the attempts by various parties and alliances to emerge as a third pole in Tamil Nadu politics. Winning 30-plus parliamentary seats (out of 39) in all the elections, they have become inevitable allies of the governments led by the Congress, Bharatiya Janata Party (BJP) or any other coalition.




