Delhi sultanate was founded by Qutbuddin Aibak
The main dynasties that comprised the delhi sultanate were the mamluks , the khiljis and tughlaqs
Muhammed bin tughlaq introduced some ill-fated experiments such as shifting the capital todaulatabad, and introducing token currency
The Invasion of Delhi by Timur in 1398 contributed to the downfall of the sultanate
The rule of the sultanate ended with the defeat of Ibrahim Lodi by by Babur in 1526