This document provides an overview of mass media and television in different countries. It discusses the history of mass media beginning in the 19th century with developments like the printing press and comics. It outlines the major forms of television delivery in the United States including broadcast, cable, satellite, and internet television. It also summarizes the history and programming of major US television networks like CBS, NBC, ABC, and Fox. The document then discusses television systems and programming in the UK, highlighting pioneers like John Logie Baird and the role of the BBC.