concepts
The word medium denotes an intermediary agency that enables communication, by which is meant the production and transmission to other parties of messages, information, knowledge, discourses, and culture in the broad sense. Historically, the first electronic media—the telegraph and the telephone—arose at the height of the Industrial Revolution, together with the electrification that gradually came to replace steam power. [Source: International Encyclopedia of Political Science; Media, Electronic]
electronic media
issues in crisis management
media forms
political sociology