Bahmani Sultanate
The sultans' failure to hold securely the Deccan and South India resulted in the rise of competing for Southern dynasties: the Muslim Bahmani Sultanate (1347–1527) and the Hindu Vijayanagara Empire (1336–1565). Zafar Khan, a former provincial governor under the Tughluqs, revolted against his Turkic overlord and proclaimed himself sultan, taking the title Ala-ud-Din Bahman Shah in 1347. The Bahmani Sultanate, located in the northern Deccan, lasted for almost two centuries, until it fragmented into five smaller states, known as the Deccan sultanates (Bijapur, Golconda, Ahmednagar, Berar, and Bidar) in 1527. The Bahmani Sultanate adopted the patterns established by the Delhi overlords in tax collection and administration, but its downfall was caused in large measure by the competition and hatred between Deccani (domiciled Muslim immigrants and local converts) and paradesi (foreigners or officials in temporary service). The Bahmani Sultanate initiated a process of cultural synthesis visible in Hyderabad where cultural flowering is still expressed in vigorous schools of Deccani architecture and painting. Madurai Sultanate was established after gaining independence from the Delhi Sultanate.