The correct answer is: A. Sidhu – Kanhu
Sidhu and Kanhu Murmu were the leaders of the Santhal rebellion of 1855. They were two brothers who were born in the village of Karmatand in the Santhal Parganas of Jharkhand. The Santhals were an indigenous people who were being exploited by the British East India Company. They were forced to work on plantations for little pay and were often subjected to violence.
In 1855, Sidhu and Kanhu led a rebellion against the British. The rebellion was initially successful, but it was eventually crushed by the British army. Sidhu and Kanhu were killed in the fighting, but their rebellion is still remembered as a symbol of resistance against oppression.
Chand and Bhairav were also Santhal leaders who were involved in the rebellion. However, they were not as prominent as Sidhu and Kanhu.
None of these is not the correct answer because Sidhu and Kanhu were the leaders of the Santhal rebellion.