When did the role of mass communication started and why?

The role of Mass Communication began in the late 15th century with the invention of the printing press by Johannes Gutenberg, which revolutionized the way information was disseminated. This invention enabled the widespread distribution of written material, making literature, news, and ideas accessible to a broader audience. As societies evolved, mass communication further developed with the advent of newspapers in the 17th century, and later, radio, television, and the internet, facilitating the rapid exchange of information and shaping public opinion. The primary purpose has always been to inform, educate, and connect people across vast distances.