बी.एफ. स्किनर द्वारा प्रतिपादित अधिगम (सीखने) के सिद्धांत को __________ के रूप में जाना जाता है।

The arrival of which commission in India triggered widespread protests, including mass hartals across the country in 1928?

Which of the following leaders was instrumental in initiating and leading India’s struggle for independence?