किसने संचार (communication) को 'दो या दो से अधिक व्यक्तियों द्वारा तथ्यों, विचारों, राय या भावनाओं के आदान-प्रदान' के रूप में परिभाषित किया था?

Mahatma Gandhi's last fast unto death in 1948 was primarily against which of the following?

What was the primary meaning of 'Swaraj' as popularized by Mahatma Gandhi during India's independence movement?

What was one major impact of India’s independence on its economy?