हरे पौधे मुख्य रूप से किस प्रक्रिया के माध्यम से अपना भोजन स्वयं बनाते हैं?

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?