summary of the theory of the press

The press concerning the mass media now had been developing very rapidly, starting from a simple print in Roman times, now the media has become global with many kinds, including print and electronic media. In terms of shape, of course there was the print media in the form of newspapers, tabloids and magazines, while the electronic media is in the form of radio and television, and last through the internet is called e-news

(to be continued)
i am sorry about english grammar because i am not from english