Ranchi is the capital of the Indian state of Jharkhand. Ranchi was the centre of the Jharkhand movement, which called for a separate state for the tribal regions of South Bihar, northern Orissa, western West Bengal and the eastern area of what is present-day Chhattisgarh. The Jharkhand state was formed on 15 November 2000 by carving out the Bihar divisions of Chota Nagpur and Santhal Parganas. Ranchi has been selected as one of the hundred Indian cities to be developed as a smart city under PM Narendra Modi's flagship Smart Cities Mission.
During the time of British, the city was used to be the summer capital of Bihar. This is because of its climate during winter season. Ranchi is also one of the oldest cities in Jharkhand. Jagannath Temple and Ratu Palace are the sights which are also witness for the history of Ranchi.
Now Ranchi is developing its economy. And for this its parks, special economic zones and industrial areas are being developed. Recently new sectors and modern areas are developed for the city's development. Ranchi is also called 'City of Waterfalls'.