Timeline of Media History

By tjsed11
  • Sep 18, 1440

    Ivention of printing press: Gutenberg

  • United States Constitution

    The United States adopts its constitution. Included in the first amendmant is "or prohibiting the free exercise thereof; or abridging the freedom of speech, or of the press."
  • Marconi Tests

    Marconi transmits radio signals over a distance of 2.4 km or about 1.5 miles.
  • The Maine Sinks

  • Ivention of Facebook