भारत में मैंग्रोव वनस्पति मुख्य रूप से किस पारिस्थितिक क्षेत्र में पाई जाती 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?