किस विद्वान ने संचार (Communication) को यह कहते हुए परिभाषित किया कि, 'संचार विचारों को प्रसारित करने और सटीक रूप से दोहराने की एक प्रक्रिया है जो फीडबैक द्वारा सुदृढ़ होती है और संगठन के लक्ष्यों को प्राप्त करने के लिए कार्यों को प्रेरित करती है'?

Which Indian independence movement leader was primarily known for his philosophy and practice of non-violent civil disobedience?

Who gave the call for 'Do or Die' during the Quit India Movement in 1942?

Which of the following revolutionary pairs were imprisoned together in Cellular Jail and faced harsh conditions, contributing significantly to the Indian independence movement?