किस स्थान पर घेराबंदी के दौरान शेर शाह सूरी गंभीर रूप से घायल हुए, जिसके पश्चात् उनकी मृत्यु हो गई?

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?