प्राकृतिक स्रोतों और कार्बनिक अम्लों का निम्नलिखित में से कौन सा जोड़ा सही सुमेलित 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?