स्वतंत्रता पूर्व भारत में 1920 के आसपास पहला स्वैच्छिक भूमि चकबंदी प्रयोग कहाँ सफलतापूर्वक शुरू किया गया 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?