How did the reign of the Khalji Dynasty began?
Following the death of Balban, the Sultanate became weak and there were number of revolts. This was the period when the nobles placed Jalal-ud-din Khilji on the throne. This marked the beginning of Khilji dynasty. The rule of this dynasty started in 1290 A.D. Ala-ud-din Khilji, a nephew of Jalal-ud-din Khilji hatched a conspiracy and got Sultan Jalal-ud-din killed and proclaimed himself as the Sultan in 1296. Ala-ud-din Khilji was the first Muslim ruler whose empire covered almost whole of India up to its extreme south. He fought many battles, conquered Gujarat, Ranthambhor, Chittor, Malwa, and Deccan. During his reign of 20 years, Mongols invaded the country several times but were successfully repulsed. From these invasion Alla-ud-din Khilji learnt the lessons of keeping himself prepared, by fortifying and organizing his armed forces. Alla-ud-din died in 1316 A.D., and with his death, the Khilji dynasty came to an end.