- 
  
  The first public showings of films took place in the 1890s
 - 
  
  is a 1903 American silent short Western film written, produced, and directed by Edwin S. Porter, a former Edison Studios cameraman.
 - 
  
  kinetophone with phonographs inside their cabinets
 - 
  
  The Jazz Singer is the first feature-length talkie. The film starred Vaudeville sensation Al Jolson.
 - 
  
  With the release of Becky Sharp, audiences could now see films in technicolor
 - 
  
  hollywood was threatened by McCarthyism, with its accusations of communism
 - 
  
  With the invention of television, film needed to up its game
 - 
  
  (owo)/ otion picture ratings were introduced in 1968, with G, PG, R and X. PG-13 came significantly later.
 - 
  
  The Steadicam, first used in Rocky, became available offering new options to filmmakers, it mechanically isolates the operator's movement, allowing for a smooth shot, even when the camera moves over an irregular surface.