विराट पुरुष का वर्णन करने वाला प्रसिद्ध वैदिक सूक्त 'पुरुष सूक्त' पारंपरिक रूप से किस प्राचीन ग्रंथ में पाया 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?