The Tughlaq Dynasty

 Ghyasuddin Tughlaq, who was the Governor of Punjab during the reign of Ala-ud-din Khilji, ascended the throne in 1320 A.D. and founded the Tughlaq dynasty. He conquered Warrangal and put down a revolt in Bengal. Muhammad-Bin-Tughlaq succeeded his father and extended the kingdom beyond India, into Central Asia. Mongols invaded India during Tughlaq rule, and were defeated this time too.

Muhammad-Bin-Tughlaq first shifted his capital from Delhi to Devagiri in Deccan. However, it had to be shifted back within two years. He inherited a massive empire but lost many of its provinces, more particularly Deccan and Bengal. He died in 1351 A.D. and his cousin, Feroz Tughlaq succeeded him.

Feroz Tughlaq did not contribute much to expand the territories of the empire, which he inherited. He devoted much of his energy to the betterment of the people. After his death in 1388, the Tughlaq dynasty came virtually to an end. Although the Tughlaqs continued to reign till 1412, the invasion of Delhi by Timur in 1398 may be said to mark the end of the Tughlaq empire.