Ghurid campaigns in India

The Ghurid campaigns in India were a series of invasions for 31 years (1175–1206) by the Ghurid ruler Muhammad of Ghor (r. 1173–1206) in the last quarter of the twelfth and early decade of the thirteenth century which led to the widespread expansion of the Ghurid empire in the Indian subcontinent. Muhammad of Ghor's incursions into India started as early as 1175 and thenceforth continued to lead his armies in the Indian subcontinent until his assassination near Sohawa on March 15, 1206.

Source: Wikipedia — Ghurid campaigns in India (CC BY-SA 4.0)