छत्रपति शिवाजी महाराज ने मुख्य रूप से किस यूरोपीय शक्ति से तोपें और गोला-बारूद प्राप्त किए थे?

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?