नस्लीय अलगाव की संस्थागत प्रणाली जिसे 'रंगभेद' (apartheid) कहा जाता है, कानूनी रूप से किस देश में लागू की गई थी?

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?