17 times in 25 years. Following the defeat of the Rajput Confederacy, after deciding to teach them all a lesson for combining against him, discovering that they were rich, and that their temples were great repositories of wealth; Mahmud then set out on regular expeditions against them, leaving the conquered kingdoms in the hands of Hindu vassals annexing only the Punjab region.[2] He is also on record for having vowed to raid Hind every year.
Mahmud had already had relationships with the leadership in Balkh through marriage, its local Emir Abu Nasr Mohammad, offered his services to the Sultan and his daughter to Mahmud's son, Muhammad. After Nasr’s death Mahmud brought Balkh under his leadership. This alliance greatly helped him during his expeditions into Northern India.
The Indian kingdoms of Nagarkot, Thanesar, Kannauj, Gwalior, and Ujjain were all conquered and left in the hands of Hindu, Jain and Buddhist Kings as vassal states and he was pragmatic enough not to shirk making alliances and enlisting local peoples into his armies at all ranks.
The later invasions of Mahmud were specifically directed to temple towns as Indian temples were depositories of great wealth, in cash, golden idols, diamonds, and jewellery; Nagarkot, Thanesar, Mathura, Kanauj, Kalinjar and Somnath. Mahmud's armies stripped the temples of their wealth and then destroyed them at Varanasi, Ujjain, Maheshwar, Jwalamukhi, and Dwarka.
Answered by Rex
at
8:17 PM on August 21, 2007