The classical Hollywood cinema era was kindled by the period in which codes of cinematic storytelling were established. This was when the studio system was created. The studio system entailed the production, editing, and the distribution of films. It is the practice of large motion picture studios that produce Hollywood movies. Hollywood filmmakers produce movies mostly through their own directing, utilizing the work of many long-term employees (such as: actors, producers, directors, writers, stunt men, craftspersons, and technicians) that often are held under long-term contracts. The studio system can also pursue vertical integration through ownership, effective control of film distributors, and contracting with movie theaters. This way it will guarantee additional sales of films in post-production by manipulating different booking techniques.
The Motion Picture Association of America group (also known as the MPDDA), was established in 1930, although it was not enforced until 1934. It was one of the major preoccupations of filmmaking that took place during the classical Hollywood era. The MPDDA was a code that pursued censorship guidelines after government threats. For example, in the book, An Introduction in Film Studies the production code stated that