The correct answer is Bastar.
The 1857 Revolt, also known as the Indian Rebellion of 1857, was a major uprising in India against the British East India Company. The revolt began in Meerut on 10 May 1857 and spread to other parts of India, including the region of Chhattisgarh.
In Chhattisgarh, the revolt was led by the Gonds, a tribal people who lived in the region. The Gonds were unhappy with British rule and they saw the revolt as an opportunity to overthrow the British and regain their independence.
The revolt in Chhattisgarh was successful in driving the British out of the region. However, the British eventually returned and reasserted their control. The revolt had a significant impact on the history of Chhattisgarh and it is still remembered today as a symbol of resistance to British rule.
Sonakhan is a town in the Raipur district of Chhattisgarh. It is located on the banks of the Mahanadi River. Sonakhan was not a major center of the 1857 Revolt.
Raipur is the capital of Chhattisgarh. It is located on the banks of the Mahanadi River. Raipur was not a major center of the 1857 Revolt.
Bilaspur is a city in the Bilaspur district of Chhattisgarh. It is located on the banks of the Shivnath River. Bilaspur was not a major center of the 1857 Revolt.
Bastar is a district in the southern part of Chhattisgarh. It is home to the Gond people, who were a major force in the 1857 Revolt. Bastar was a major center of the 1857 Revolt.