उत्तरी ध्रुव पर पहुँचने वाले प्रथम व्यक्ति के रूप में किसे व्यापक रूप से श्रेय दिया 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?