Firoz Shah Tughlaq (1351–1388 AD) is regarded as the most prolific builder among the Delhi Sultans. His public works policy prioritized irrigation, urbanization, and social welfare over military expansion. This approach aimed to stabilize the agrarian economy and win the loyalty of his subjects after the volatile reign of his predecessor, Muhammad bin Tughlaq.
Irrigation and Agricultural Infrastructure
Firoz Shah recognized that agricultural productivity was the backbone of the Sultanate’s revenue. He initiated a massive canal-building program, the first of its kind on such a scale in medieval India.
- Canal Systems: He constructed five major canals, the most prominent being the canal from the Yamuna to Hissar and another from the Sutlej to the Ghaggar. These projects brought vast tracts of arid land in Haryana and Western Uttar Pradesh under cultivation.
- Well Construction: The Sultan ordered the digging of approximately 150 wells to provide drinking water and irrigation for farmers.
- Horticulture: Firoz Shah laid out over 1,200 fruit orchards in the vicinity of Delhi, which reportedly added significantly to the state revenue through the sale of high-value crops like grapes and pomegranates.
Urban Development and City Foundations
The Sultan was a master town planner who founded several new cities to serve as administrative and agricultural hubs.
- Major Foundations: Key cities established by Firoz Shah include Firozabad (his capital in Delhi), Hissar, Fatehabad, Jaunpur, and Firozpur.
- Architectural Style: His buildings often utilized rubble masonry with plaster finishes. A distinctive feature of his urban planning was the construction of fortified palace complexes that integrated administrative buildings, mosques, and residential quarters.
- Preservation of Antiquities: Firoz Shah is credited with the transportation of two ancient Ashokan pillars—from Topra (Ambala) and Meerut—to Delhi. The Topra pillar was re-erected on the roof of his palace in Firozabad.
Social Welfare Institutions
Firoz Shah introduced a state-sponsored social welfare system to support the vulnerable sections of his society.
- Dar-ul-Shifa: He established a state-run hospital in Delhi where expert physicians were employed, and medicine and food were provided to patients at the government’s expense.
- Diwan-i-Khairat: This department was created to provide financial aid for the marriage of daughters of poor Muslims, helping alleviate the burden of dowry and wedding expenses for low-income families.
- Diwan-i-Istihqaf: This department provided pensions and financial assistance to the elderly, the indigent, and the unemployed.
- Diwan-i-Bandagan: A separate department to manage the Sultan’s large slave population. Firoz Shah trained these slaves in various crafts and manual arts, integrating them into the state’s economic and administrative machine.
Key Departments of Firoz Shah Tughlaq
| Department | Primary Function |
| Diwan-i-Bandagan | Management of state slaves and their training. |
| Diwan-i-Khairat | Charity and assistance for the marriages of poor girls. |
| Diwan-i-Istihqaf | Distribution of pensions and financial aid. |
| Dar-ul-Shifa | Public health and medical treatment. |
Architectural Legacy and Trivia
- The tomb of Firoz Shah Tughlaq is located in Hauz Khas, Delhi, in a complex that was once a prestigious educational center.
- He was the first Sultan to establish a system of employment exchange to assist the unemployed in finding work.
- The use of “batter” (inward sloping walls) became a hallmark of his architectural style, reflecting both strength and economy in construction.
- Firoz Shah’s autobiography, titled Futuhat-i-Firozshahi, explicitly documents his religious policies and the public works he undertook during his reign.
- The canal system he developed remained operational for centuries, with the British later restoring and extending these canals during the 19th century.