Sardar Vallabhbhai Patel, known as the 'Iron Man of India', was a key figure in the Indian independence movement. He played a crucial role in uniting the diverse princely states of India into a single nation after gaining independence from British rule in 1947. His leadership and vision were instrumental in shaping modern India. Patel served as the first Deputy Prime Minister and Home Minister of India, advocating for national integration and social harmony. His efforts in diplomacy and governance laid the foundation for a unified India, making him one of the most respected leaders in the country's history.