The evolution of the media changes the pace and standard of living of people. In addition, advances allow companies to expand their business coverage by diversifying products, services and forming them to the public potential.
More important is understanding the evolution of the media in American history and how it interferes with contemporary behavior.
Such an understanding only reinforces the importance of technologies in people's lives. After all, the transformations of the media have also strengthened relationships between people in ways never seen before. They generated a multitude of possibilities.