हृदय की मांसपेशियों में रक्त और ऑक्सीजन की आपूर्ति में गंभीर कमी से निम्नलिखित में से कौन सी स्थिति उत्पन्न हो सकती 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?