what were the achievements of the navy of rajendra chola
Chola Navy The Cholas were at the height of their power from the later half of the 9th century through to the early 13th century.[2] Under Rajaraja Chola I and his son Rajendra Chola I, the dynasty became a military, economic and cultural power in Asia.[3][4] During the period 1010â€“1200, the Chola territories stretched from the islands of the Maldives in the south to as far north as the banks of the Godavari River in Andhra Pradesh.[5] Rajaraja Chola conquered peninsular South India, annexed parts of Sri Lanka and occupied the islands of the Maldives.[4] Rajendra Chola sent a victorious expedition to North India that touched the river Ganges and defeated the Pala ruler of Pataliputra, Mahipala. He also successfully raided kingdoms of Maritime Southeast Asia.[6][7]
Mumbai The seven islands that came to constitute Mumbai were home to communities of fishing colonies of the Koli people.[21] For centuries, the islands were under the control of successive indigenous empires before being ceded to the Portuguese Empire and subsequently to the East India Company when in 1661 Charles II of England married Catherine of Braganza and as part of her dowry Charles received the ports of Tangier and Seven Islands of Bombay.[22] During the mid-18th century, Bombay was reshaped by the Hornby Vellard project,[23] which undertook reclamation of the area between the seven islands from the sea.[24] Along with construction of major roads and railways, the reclamation project, completed in 1845, transformed Bombay into a major seaport on the Arabian Sea. Bombay in the 19th century was characterised by economic and educational development. During the early 20th century it became a strong base for the Indian independence movement. Upon India's independence in 1947 the city was incorporated into Bombay State. In 1960, following the Samyukta Maharashtra Movement, a new state of Maharashtra was created with Bombay as the capital.[25]