Rectify the given sentence by selecting the correct spelling of the underlined word. The development of the iron lung is often seen as a milestone in the development of mechanical ventelators, which were not widely used prior to the polio outbreak.

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?