जल की मात्रा (water content) की वह मनमानी सीमा जिस पर मिट्टी अर्ध-ठोस (semi-solid) से ठोस अवस्था में परिवर्तित होने लगती है, कहलाती 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?