Khusrau Shah hatched a conspiracy against Mubarak Shah. Khusrau Khan was one of the favorite of Mubarak Shah. Khusrau Shah got him murdered in 1320 and himself ascended the throne.
Babur first established himself in Kabul in 1504 A.D. and then pushed steadily southward into India from Afghanistanthrough the Khyber Pass. Later he successfully captured Bhira, Sialkot, and Lahore in Punjab.