भारत में ऐतिहासिक रूप से किस प्रकार की विकास परियोजनाओं ने सबसे अधिक संख्या में लोगों को विस्थापित किया है?

The Dandi March, also known as the Salt Satyagraha, was led by which influential leader?

Which act formally granted independence to India, marking the end of British rule?

Who was the key figure in establishing the Indian National Congress?