'प्रतिकर्ष और अपकर्ष' (Push-Pull) कारक मुख्य रूप से निम्नलिखित में से किस जनसांख्यिकीय घटना से जुड़े हैं?

Which of the following events is considered a major turning point that fueled Indian nationalism during British rule due to its brutal nature and widespread condemnation?

Which of the following events is considered the first major peasant uprising against the British in India?