in Delhi is an example of Indo-Islamic architecture and the world's largest minaret at nearly 236 feet high. The first ruler of the Delhi Sultanate, Qutb-ud-Din Aybak, commissioned the column as a ...
He is credited with building the Hauz-i- Shamshi near Mahrauli ... He also introduced the Iqta system in Delhi sultanate which was a practice of tax farming. Under Iqta system, an officer was ...
The rulers of the Delhi Sultanate, driven by strategic foresight ... In 1911, the British shifted their capital to Delhi, building 'New Delhi' as a colonial centre and relegating Shahjahanabad ...