Answer:
Option: A. Indians who were part of the East India Company’s private army.
Step-by-step explanation:
The term Sepoy used for the Indians soldiers who were serving in the infantry army for the East India Company. The term Sepoy comes from the Persian word " sipah" means army. The recruitment of the Sepoy done by the Britishers serving in India. Sepoy were taken from three Presidency (Bombay, Calcutta, and Madras) to serve in the army.