Tales of historic Delhi: a walk through its many forts

Delhi, often called the city of tombs, is dotted with forts, each with its unique story. From Mahmud of Ghazni, Mohammed Ghori, the Mongols, Babur, Nadir Shah, Ahmed Shah Abdali, the Marathas, to the British, every conqueror has wanted a piece of the city, which rose again every time it was destroyed