The correct answer is: 1772.
The district of Ramgarh was created in 1772 by the British East India Company. It was formed from the merger of the Palamu and Chota Nagpur districts. The headquarters of the new district was established at Ramgarh.
The Palamu district was originally a part of the Mughal Empire. It was conquered by the British in 1765. The Chota Nagpur district was originally a part of the Jharkhand region. It was conquered by the British in 1772.
The merger of the Palamu and Chota Nagpur districts into the new district of Ramgarh was part of the British policy of consolidating their control over the Indian subcontinent. The British wanted to create a strong and stable administration in the region. They also wanted to prevent the spread of French influence in the region.
The creation of the district of Ramgarh was a significant event in the history of the Indian subcontinent. It marked the beginning of British rule in the region. It also led to the development of the region and the emergence of a new social and political order.
The following are the brief explanations of each option:
- Option A: 1770. This option is incorrect because the district of Ramgarh was created in 1772.
- Option B: 1771. This option is incorrect because the district of Ramgarh was created in 1772.
- Option C: 1772. This option is correct because the district of Ramgarh was created in 1772.
- Option D: 1773. This option is incorrect because the district of Ramgarh was created in 1772.