Mihira Bhoja

Mihira Bhoja or Bhoja I was the Pratihara emperor from 836 to 885 CE. He inherited a weakened realm in an adverse situation from his father, Ramabhadra. However, his capable reign transformed it into a large and prosperous empire. Bhoja was a devotee of Vishnu and adopted the title of Ādivarāha, which is inscribed on some of his coins. . One of the outstanding political figures of India in the ninth century, he ranks with Dhruva Dharavarsha and Dharmapala as a great general and empire builder.

At its height, Bhoja's empire extended to the Narmada River in the south, the Sutlej River in the northwest, and up to Bengal in the east. It extended over a large area from the foot of the Himalayas up to the river Narmada and included the present district of Etawah in Uttar Pradesh.

Reign

During his reign, the capital was Kannauj (present-day Uttar Pradesh).

He was a bitter enemy of the Arab-Islamic invaders

After consolidating his rule, he stepped into a war of succession for the throne of Gujarat between Dhruva II of the Gujarat Rashtrakuta dynasty and his younger brother. Bhoja led a cavalry raid into Gujarat against the Dhruva while supporting his Dhruva's younger brother. Although the raid was repulsed by Dhruva II, Bhoja was able to retain dominion over parts of Gujarat and Malwa.

Sometime before 888, the Gurjara-Pratiharas were defeated in large battle in Ujjain by Krishna II, the Rastrakuta king of Gujarat. However, retribution likely soon followed on the part of the Pratiharas, as by the end of his reign, Bhoja had successfully exterminated the Gujarat Rashtrakuta line.

Bhoja's feudatory, the‌ Guhilas Samanta named Harsha of Chatsu, is described as : “defeating the northern rulers with the help of the mighty elephant force”, and “loyally presenting to Bhoja the special ‘Shrivamsha’ breed of horses, which could easily cross seas of sand."

After Devapala's death, Bhoja defeated the Pala emperor Narayanapala and expanded his boundaries eastward into Pala-held territories near Gorakhpur.

Nearing the end of his reign, around 880, Bhoja was defeated in a large battle in Ujjain by Krishna II, the Rastrakuta king of Gujarat. However, retribution likely soon followed on the part of the Pratiharas, as by the end of his reign, Bhoja had successfully exterminated the Gujarat Rashtrakuta line.

Hudud-ul-Alam, a tenth-century Persian geographic text, states that most of the kings of India acknowledged the supremacy of the powerful 'Rai of Qinnauj', (Kannauj was the capital of the Imperial Pratiharas) whose mighty army had 150,000 strong cavalry and 800 war elephants.

Mihira Bhoja's epithet was Srimad-Adivaraha (the fortunate primeval boar incarnation of Vishnu) and therefore there is a broad agreement amongst the scholars on the attribution of adivaraha dramma billon coins to him. These coins have a depiction of Adivaraha on the obverse. On the obverse along with the god Adivaraha, in his right there is a solar wheel with spokes and in the left are other emblems such as mace, lotus flower and conch-shell. Under the feet of the god is probably a two-headed serpent.

According to Alexander Cunningham these types of coins are only found in silver and copper. It is suggested that copper coins were originally coated with silver to circulate as silver coins.

Adivarah coins were noted by Thakkar pheru in the 13th-century text Dravya-Pariksha who was mint master under Alauddin khilji.