was coined by the British in 1829, John Briggs, translating Ferishta's history of early Islamic India, used the phrase "Rajpoot (Rajput) princes" rather than "Indian princes". History Ancient Parts of what is now Rajasthan were partly part of the Vedic Civilisation and the Indus Valley civilization. Kalibangan, in Hanumangarh district, was a major provincial capital of the Indus Valley Civilization. Another archaeological excavation at the Balathal site in Udaipur district shows a settlement contemporary with the Harrapan civilisation dating back to 3000–1500 BCE. Stone Age tools dating from 5,000 to 200,000 years were found in Bundi and Bhilwara districts of the state. The Matsya kingdom of the Vedic civilisation of India is said to roughly corresponded to the former state of Jaipur in Rajasthan and included the whole of Alwar with portions of Bharatpur. The capital of Matsya was at Viratanagar (modern Bairat), which is said to have been named after its founder King Virata. Bhargava identifies the two districts of Jhunjhunu and Sikar and parts of Jaipur district along with Haryana districts of Mahendragarh and Rewari as part of Vedic state of Brahmavarta. Bhargava also locates the present day Sahibi River as the Vedic Drishadwati River, which along with Saraswati River formed the borders of the Vedic state of Brahmavarta. Manu and Bhrigu narrated the Manusmriti to a congregation of seers in this area. The ashrams of Vedic seers Bhrigu and his son Chayvan Rishi, for whom Chyawanprash was formulated, were near Dhosi Hill, part of which lies in Dhosi village of Jhunjhunu district of Rajasthan and part of which lies in Mahendragarh district of Haryana. The Western Kshatrapas (405–35 BCE), the Saka rulers of the western part of India, were successors to the Indo-Scythians and were contemporaneous with the Kushans, who ruled the northern part of the Indian subcontinent. The Indo-Scythians invaded the area of Ujjain and established the Saka era (with their calendar), marking the beginning of the long-lived Saka Western Satraps state. Classical Gurjara-Pratihara The Pratiharas ruled for many dynasties in this part of the country; the region was known as Gurjaratra. Up to the 10th century CE, almost all of North India acknowledged the supremacy of the Imperial Pratiharas, with their seat of power at Kannauj. The Gurjara Pratihar Empire acted as a barrier for Arab invaders from the 8th to the 11th century. The chief accomplishment of the Gurjara-Pratihara Empire lies in its successful