कन्नड़ भाषा के किस प्रसिद्ध लेखक और ज्ञानपीठ पुरस्कार विजेता को उनके उपनाम 'कुवेम्पू' से जाना जाता 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?