Bengali nationalism is rooted in the expression of pride in the history and cultural, intellectual and revolutionary heritage of Bengal. The region’s territory is divided between Bangladesh and the Indian state of West Bengal and the southern part of the Indian state of Assam and Tripura . Arising in the 19th century with the Bengal Renaissance and the Indian independence movement, it would be the central influence in the Bengali Language Movement, the Bangladesh Liberation War and the creation of Bangladesh in 1971.