Achievements of Alauddin Khilji is remembered for his many achievements during his reign as the Sultan of Delhi from 1296 to 1316 AD. He was known for his military prowess, administrative reforms, and patronage of the arts. One of his major achievements was his successful military campaigns, including his conquest of the Deccan region and his defense against the Mongol invasions. He also implemented administrative reforms that strengthened the central government, improved the economy, and increased revenue for the state.