किसी वन में ऊंचे पेड़ों की शाखाएं अन्य पौधों को छत की तरह ढक लेती हैं। इस ऊपरी सुरक्षात्मक परत को क्या कहा जाता 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?