On this day in 1889, Thomas Edison showed the 1st motion picture using Kinetoscope he had invented. Some people may argue that this was one of the most important inventions in history. What do you think was the most important invention ever and why?

I think that the most important invention ever was the wheel. I think that it was the wheel because the wheel led way to many other great inventions. Some of these inventions include cars and many other things.