According to the Hindu Mythology, the Rajputs of Rajasthan were the descendants of the Kshatriyas or warriors of Vedic India. The emergence of the Rajput warrior clans was in the 6th and 7th centuries. Rajputs ancestry can be divided into two: the "solar" or suryavanshi-those descended from Rama, the hero of the epic Ramayana, and the "lunar" or chandravanshi, who claimed descent from Krishana, the hero of the epic Mahabharata. Later a third clan was added, the agnikula or fire-born, said to have emerged from the flames of a sacrificial fire on Mt Abu.
It has been accepted that the Rajputs were divided into thirty-six races and twenty-one kingdoms. The Rajput clans gave rise to dynasties like Sisodias of Mewar (Udaipur), the Kachwahas of Amber (Jaipur), the Rathors of Marwar (Jodhpur & Bikaner), the Hadas of Jhalwawar, Kota & Bundi, the Bhattis of Jaisalmer, the Shekhawats of Shekhawati and the Chauhans of Ajmer.
Early History:Rajasthan is the north-western region of India, and has remain independent from the great empires. Buddhism failed to make substantial inroad here; the Mauryan empire (321-184 BC), whose most renowned emperor, Ashoka, Converted to Buddhism in 261 BC, had minimal impact in Rajasthan, However, there are Buddhist caves and stupas (Buddhist Shrines) at Jhalawar, in Southern Rajasthan. Ancient Hindu scriptural epics make reference to sites in present-day Rajasthan. The Holy Pilgrimage site of Pushkar is mentioned in both the Mahabharata and Ramayana.