What was the single most significant contribution of Sardar Vallabhbhai Patel to Indian History?

A. He was responsible for the acceptance of the Mountbatten Plan by the Congress

B. As the Home Minister of free India he brought about the integration of 600-odd Indian States with the Indian Republic

C. He was the leading light of Mahatma Gandhi's NonCooperation and Civil Disobedience Movements

D. As President of the Indian National Congress he engineered the passing of the Quit India Resolution

Answer: Option B

Solution(By Examveda Team)

Vallabhbhai Patel (31 October 1875 – 15 December 1950), popularly known as Sardar Patel, was an Indian politician. He served as the first Deputy Prime Minister of India.