भारत की संवैधानिक स्थिति के अनुसार, राज्य की सीमा के भीतर स्थित ऑनशोर (onshore) खनिजों पर प्राथमिक रूप से किसका अधिकार होता 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?