Slave Dynasty — Key Changes

Entry	Year	Description	Impact
Administrative Innovation: Iqta System	c. 1211-1236 CE (Iltutmish)	Iltutmish formalized and expanded the Iqta system, a land assignment practice where territories (Iqtas) were granted to military officers and nobles in lieu of cash salaries. The Iqta holder was responsible for revenue collection, maintaining law and order, and supplying troops to the Sultan.	Decentralized administration while ensuring military loyalty and resource mobilization. Formed the backbone of the Sultanate's revenue and military structure, influencing subsequent dynasties. [VY:HIS-02-06]
Monetary Reform: Silver Tanka & Copper Jital	c. 1210-1236 CE (Iltutmish)	Iltutmish introduced a standardized bimetallic coinage system, comprising the silver Tanka (approx. 175 grains) and the copper Jital. These coins bore Arabic inscriptions and were minted in Delhi.	Provided a stable currency for the Sultanate, facilitating trade and administration. Symbolized the Sultanate's sovereignty and economic independence, replacing diverse local coinages.
Military Reorganization: Diwan-i-Arz	c. 1266-1287 CE (Balban)	Balban established the Diwan-i-Arz, a separate military department headed by the Ariz-i-Mumalik. This department was responsible for recruitment, payment, and inspection of the army, independent of the Wazir.	Centralized military control, enhanced army efficiency, and curbed the influence of nobles over military affairs. Crucial for Balban's 'blood and iron' policy and defense against Mongols.
Court Protocol: Sijda & Paibos	c. 1266-1287 CE (Balban)	Balban introduced elaborate Persian court ceremonies like Sijda (prostration before the Sultan) and Paibos (kissing the Sultan's feet) to elevate the monarch's status and instill awe.	Restored the prestige of the crown, which had declined after Iltutmish. Asserted the Sultan's divine authority and curbed the power and arrogance of the Turkic nobility.