Why is new history considered a time of great change?

The history of modern times begins in the 15th century and ends at the beginning of the 20th century. This period is called the time of great changes, because in many countries there were colossal changes in all spheres of life. At this time, new ideas for the structure of the world and the state were born. Science developed rapidly in many states. The society underwent a transition from a religious culture to a secular one. At this time, an industrial revolution took place. As a result, industrial and social relations began to develop.