History of Chennai of the economy of the region, the English settlement and their fort of 1639-40, which was the basis for the presently named city of Chennai, was likely called Madras as well by the rest of India. The DMK renamed Madras to Chennai as DMK founder Anna renamed Madras State as Tamil Nadu. chennai History of Chennai Chennai, formerly known as Madras, is the capital of the state of Tamil Nadu and is India's fourth largest city. It is located on the Coromandel Coast of the Bay of Bengal. With an estimated population of 8.9 million (2014), the 400-year-old city is
Architecture of Tamil Nadu Architecture of Tamil Nadu Tamil Nadu architecture that emerged thousands of years ago. The Pallavas ruled from AD (600–900) and their greatest constructed accomplishments are the single rock temples in Mahabalipuram and their capital Kanchipuram, now located in Tamil Nadu. Pallavas were pioneers of south Indian architecture. The greatest accomplishments of the Pallava architecture are the rock-cut temples at Mahabalipuram. There are excavated pillared halls and monolithic shrines known as rathas in Mahabalipuram. Mention must be made here of the Shore Temple constructed by Narasimhavarman II near Mahabalipuram which is a UNESCO World Heritage Site. The Chola kings ruled from