East India Corporation and MCL. Kolkata Port, Paradip Port, Dhamra Port and Haldia are 4 major ports in East India. Kulpi Port, Gopalpur Port, are minor ports in East India. East India East India is a region of India consisting of the Indian states of Bihar, Jharkhand, West Bengal, Odisha and also the union territory Andaman and Nicobar Islands. West Bengal's capital Kolkata is the largest city of this region. The Kolkata Metropolitan Area is the country's third largest. The states of Bihar and West Bengal lie on the Indo-Gangetic plain. Jharkhand is situated on the Chota Nagpur Plateau. Odisha lies on
1957 West Bengal Legislative Assembly election between the Communist Party of India, the Praja Socialist Party, the Forward Bloc, Marxist Forward Bloc and the Revolutionary Socialist Party) and the United Left Front (comprising the Socialist Unity Centre of India, the Bolshevik Party of India, the Republican Party and the Democratic Vanguard). A third alliance was the United Democratic People's Front, consisting of Bharatiya Jana Sangh, Hindu Mahasabha and the Revolutionary Communist Party of India. The election was won by the Indian National Congress, who got a majority of its own in the assembly. The communists became the largest opposition party. 1957 West Bengal Legislative Assembly election