However, the reorganisation of states in India on linguistic basis removed Kannada, Telugu and Malayalam speaking regions from the Madras Presidency leaving behind a predominantly Tamil Madras State. Giving in to realities, Annadurai and his DMK changed the call of independent "Dravida Nadu for Dravidians" to independent "Tamil Nadu for Tamils". Annadurai felt that remaining in the Indian Union meant accepting linguistic domination and economic backwardness. Nevertheless, the Sino-Indian war brought about changes in the Indian constitution. The Sixteenth Amendment (most popularly known as the "Anti-Secessionist Amendment") banned any party with sectarian principles from participating in elections. When this amendment was presented in the Parliament of India, Annadurai was one of its members. He vehemently debated against the amendment, but eventually could not stop it from being passed. Faced with the new constitutional changes, Annadurai and his DMK left the call for an independent Tamil homeland on the back burner.