The document summarizes the major dynasties that ruled the Delhi Sultanate in India: 1) The Mamluk or Slave Dynasty was founded by Qutb al-din Aibak after the death of Muhammad Ghori and was the first dynasty to rule the Delhi Sultanate. 2) The Khilji Dynasty was a Muslim Turkic dynasty founded by Jalal ud din Firuz Khalji as the second dynasty of the Delhi Sultanate. 3) The Tughlaq Dynasty was founded by Ghiyas Ud Din Tughlaq and ruled from 1320 to 1325, establishing the city of Tughluqabad. 4) The Sayy