I. The Technological Revolution.
Let start with this! Around 1400 when the Print Press was invented it changed Europe upside down as it helped people to communicate with many groups of others without being at the same place. After a couple of hundred years, there were two new ways of communication has been invented the first one was the Telegraph the slow text base, and the second was the Telephone the device that transmits and receive a real talk, those two medias was a good in creating one-to-one conversation but not in create groups. Then around the 1850s a new revolution of recorded media – Photos, Recorded Sound, and Videos has been invented but this time those medias failed in creating conversations. Finally about 100 years ago two other media had come the Radio and the Television, which they gave us a one-way channel from one-to-many.