Correct Option: D

Nahan is a town in Himachal Pradesh in India and is the headquarters of the Sirmaur District. A welllaid out the picturesque town, Nahan is situated on a hill top in the Shiwalik Hills, overlooking green hills. Traditionally, saints and princes are linked with the origin of Nahan. The city was founded as a capital by Raja Karan Prakash in 1621. He was very fond of flying kites and he started a tradition of flying kites on Raksha Bandhan day a tradition followed till today.