
It again raised to prominence during 9th century when the city became an apple of discord for three kingdoms of the Peninsular India namely Pratihara, Palas and Rashtrakutas. A century long "Tripartite Struggle" followed that resulted in the complete dominion of Palas over the region east of Kannauj. In the 12th century, Kannauj again came in prominence after it was declared the capital of Jaichand. Jaichand was the king who helped Mohammed Ghori in finally vanquishing Pirthviraj Chauhan and Rajput rule from Delhi. The decisive battle was fought in the year 1192 in the wheat-fields of Tarain, in modern Haryana.
While all traces of this past have vanished, Kannauj is famous for its manufacture of essence (attar) used in perfumes. Though not much of the glorious past remains, the temple of Ajai Pal still exists.