The correct option is Small fortresses.
Explanation
In the Mughal agrarian and political structure, zamindars were a landed class who enjoyed certain hereditary rights over land and revenue. Beyond their role in revenue collection, they held significant local power and often maintained their own military contingents.Analysis of the Term:
- The term qilachas refers to small fortresses or mud forts.
- Zamindars constructed these forts to consolidate their authority, store resources, and defend their territories.
- According to the Ain-i-Akbari, the zamindars in the Mughal Empire possessed a vast military strength, including cavalry, artillery, and infantry. To support this military capability and assert autonomy-sometimes even resisting the central authority-they maintained numerous qilachas across the countryside.
- These structures were a physical manifestation of the zamindars' power and their ability to challenge the state or rival chieftains.
Key Takeaway:
Qilachas were small forts maintained by zamindars during the Mughal period, serving as strongholds for their military contingents and symbols of their local authority.