Originally called Ajaimeur or the invincible hill, founded by Ajai Pal Chauhan in the 7th century, Ajmer was the center of the Chauhan power till 1193 AD Although the Muslim conquests, Ajmer does not lose its charm and importance. Prithvi Raj Chauhan lost only when Muhammed Gohr moved to Ajmer more hands, and feudal lords, the rulers of Marwar, and finally the Mughals. In the end, Ajmer was conquered by the Marathas, who lost to Britain and became one of only a part of Rajasthan controlled directly east of the Indian Co.