प्राचीन भारत में सती प्रथा के प्रचलन का प्रथम पुरातात्विक साक्ष्य कहाँ प्राप्त हुआ था?

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?