In which of the following years was the Cornwallis Code enacted?

1793

The correct answer is Option 2 - 1793

The Cornwallis Code was enacted in 1793.

The Cornwallis Code was a set of reforms introduced by Lord Charles Cornwallis, the Governor-General of India, in 1793. The code was designed to improve the administration of British India and to establish a permanent revenue settlement. The code had a profound impact on Indian society and economy, and it remained in place for over a century.

The other years in the answer choices are significant for other events in Indian history:

• 1857: Indian Rebellion of 1857
• 1805: Battle of Trafalgar
• 1723: Peter the Great's death