पेरिस में प्रत्यर्पण पर यूरोपीय कन्वेंशन (European Convention on Extradition) किस तारीख को अपनाया गया था?

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?