तटीय स्थलाकृति के संदर्भ में, उथली प्रवाल भित्तियाँ मुख्य रूप से कहाँ वितरित पाई जाती हैं?

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?