resistance to foreign invasions from the west, starting in the days of Junaid. Historian R. C. Majumdar says that this was openly acknowledged by the Arab writers. He further notes that historians of India have wondered at the slow progress of Muslim invaders in India, as compared with their rapid advance in other parts of the world. Now there seems little doubt that it was the power of the Pratihara army that effectively barred the progress of the Arabs beyond the confines of Sindh, their only conquest for nearly 300 years. Medieval and Early Modern Prithviraj Chauhan defeated the invading Muhammad Ghori in the First Battle of Tarain in 1191. In 1192 CE, Muhammad Ghori decisively defeated Prithviraj at the Second Battle of Tarain. After the defeat of Chauhan in 1192 CE, a part of Rajasthan came under Muslim rulers. The principal centers of their powers were Nagaur and Ajmer. Ranthambhore was also under their suzerainty. At the beginning of the 13th century, the most prominent and powerful state of Rajasthan was Mewar. The Rajputs resisted the Muslim incursions into India, although a number of Rajput kingdoms eventually became subservient to the Delhi Sultanate. The Rajputs put up resistance to the Islamic invasions with their warfare and chivalry for centuries. The Rana's of Mewar led other kingdoms in its resistance to outside rule. Rana Hammir Singh, defeated the Tughlaq dynasty and recovered a large portion of Rajasthan. The indomitable Rana Kumbha defeated the Sultans of Malwa, Nagaur and Gujarat and made Mewar the most powerful Rajput Kingdom in India. The ambitious Rana Sanga united the various Rajput clans and fought against the foreign powers in India. Rana Sanga defeated the Afghan Lodi Empire of Delhi and crushed the Turkic Sultanates of Malwa and Gujarat. Rana Sanga then tried to create an Indian empire but was defeated by the first Mughal Emperor Babur at Khanua. The defeat was due to betrayal by the Tomar King Silhadi of Raisen. After Rana Sanga's death, Marwar rose as a power center in Rajasthan under Rao Maldev Rathore. He conquered Jaisalmer, parts of Gujarat, Jalore, Nagaur, Ajmer, Sanchore, Bhinmal, Radhanpur, Bayana, Tonk, Toda and Nabhara. He expanded the territories of Marwar up to Sindh-Cholistan in west and his northern boundary was just fifty km from Delhi. After defeating Humayun, Sher Shah came towards Rajputana. He defeated Chiefs of Rathore army by trickery in Battle of