The primary factor that causes many changes in the world over the past ten years is more developed, because technology so it makes things easier to see in this world would develop something simple, exhausted when a cutting-edge technologies. Dozens of years, the world has evolved, but the world is changing because of what human beings unavoidably created. When more sophisticated technology has made the world better the change to more. Change is good change-up, and it also makes the world a much more hectic as well. All is because humans do not know enough, you want all the time, innovate new things come up all the time in order to facilitate the self. So many decades ago that the world has changed is because humans have developed new technologies to use, and make the world change significantly, but it makes the world more than busy.