The proclamation of which Act by the King of England in 1773 paved the way for the establishment of the Supreme Court at Calcutta?

Correct Option: Regulating Act

Step-by-Step Explanation:

1. Historical Context: The British Parliament passed the Regulating Act of 1773 to overhaul the management of the East India Company's rule in India, primarily addressing administrative inefficiency and financial management issues.

2. Establishment of the Supreme Court: One of the key provisions of the Regulating Act of 1773 was the creation of a Supreme Court of Judicature at Fort William in Calcutta (Kolkata). The court was formally established in 1774 with Sir Elijah Impey appointed as its first Chief Justice.

3. Conclusion: Therefore, the Regulating Act of 1773 paved the way for setting up the Supreme Court at Calcutta.