Step 1: Understanding the "Day of Deliverance."
The "Day of Deliverance" was celebrated on 22nd December 1939 by the Muslim League in response to the resignation of the Congress ministers from the provincial governments. The Muslim League saw this as a moment of political victory and a deliverance from Congress's political dominance in India.
Step 2: Analyzing the options.
(A) Swaraj Party: This is incorrect. The Swaraj Party was not involved in celebrating the "Day of Deliverance."
(B) Congress: This is incorrect. Congress did not celebrate the "Day of Deliverance"; instead, they had resigned from the provincial ministries.
(C) Muslim League: Correct. The Muslim League celebrated the "Day of Deliverance" on 22nd December 1939, marking the resignation of Congress ministers.
(D) Akali Dal: This is incorrect. The Akali Dal did not celebrate the "Day of Deliverance."
Step 3: Conclusion.
The Muslim League celebrated the "Day of Deliverance" on 22nd December 1939. Therefore, the correct answer is (C) Muslim League.