भारत में मोटर वाहन चलाते समय चालक के लिए कानूनी रूप से निम्नलिखित में से कौन सा दस्तावेज़ साथ रखना अनिवार्य 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?