High Quality Content by WIKIPEDIA articles! The fourth legislative assembly election of Madras State (later renamed as Tamil Nadu) was held in February 1967. The Dravida Munnetra Kazhagam (DMK) led coalition under the leadership of C.N. Annadurai won the election defeating the Indian National Congress (Congress). Anti-Hindi agitations, the rising prices of essential commodities and a shortage of rice were the dominant issues. K. Kamaraj`s resignation as the Chief Minister in 1963, to concentrate on party affairs, along with persistent rumours of corruption had weakened the incumbent Congress Government. This was the first time after independence that a non-Congress party gained a majority in any state in India, and the last time that Congress held power in Tamil Nadu. It marked the beginning of Dravidian dominance in the politics of Tamil Nadu. Annadurai, who became the first non-Congress chief minister of post-independence Tamil Nadu, died in office in 1969 and M. Karunanidhi took over as chief minister.