Explanation: The tanka was a significant silver coin introduced during the reign of Sultan Ghiyas-ud-din Balban, who ruled the Mamluk dynasty in the Sultanate of Delhi from 1266 to 1287. The Sultanate of Delhi was a powerful Islamic empire that ruled much of the Indian subcontinent from the 13th to the 16th century. The introduction of the tanka was part of a broader set of economic reforms aimed at standardizing currency and facilitating trade.
Balban's reign was marked by significant administrative and economic reforms. The tanka, as a silver coin, was an important part of the monetary system, alongside other coins such as the copper jital. The standardization of currency was crucial for the economic stability and growth of the Sultanate, as it helped in regulating trade and commerce within the empire and with neighboring regions.
It is important to distinguish the tanka from other coins introduced by different rulers of the Sultanate of Delhi. For instance, Iltutmish, who ruled before Balban, introduced the silver tanka and the copper jital, but the specific coin in question here was introduced by Balban. Raziya Sultan, who ruled earlier than Balban, was known for her administrative reforms but not for introducing the tanka.
Understanding the historical context of the Sultanate of Delhi and the economic policies of its rulers is crucial for comprehending the significance of the tanka. The tanka, as a silver coin, played a vital role in the economic transactions of the period and helped in the standardization of currency, which was essential for the economic stability and growth of the Sultanate.
In summary, the tanka was introduced by Sultan Ghiyas-ud-din Balban, and this coin was a significant part of the monetary system during his reign. The introduction of the tanka was part of broader economic reforms aimed at standardizing currency and facilitating trade within the Sultanate of Delhi.