प्राचीन भारत में पूर्वी समुद्र तट पर स्थित किस बंदरगाह से सुमात्रा, जावा, चीन आदि से व्यापार होता था?

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?