Which Indian Leader made a major contribution to the integration of the princely states within the Indian Union ?
Explanation
Why Correct: Sardar Vallabhbhai Patel, as India's first Deputy Prime Minister and Home Minister, led the integration of over 560 princely states through diplomacy, persuasion, and limited military force.
Distractor Analysis: Acharya Kripalani served as Congress president and focused on social reform movements. Govind Pant was Uttar Pradesh's first chief minister and later Union Home Minister but not primarily associated with princely state integration. Hare Krishna Mahatab was a freedom fighter and chief minister of Odisha.
Takeaway: Patel's integration strategy included military operations in Hyderabad (Operation Polo) and Junagadh, while Kashmir's accession under Maharaja Hari Singh created ongoing territorial disputes.