The preference for dubbing or subtitling in various countries is largely based on decisions made in the late 1920s and early 1930s. With the arrival of sound film, the film importers in Germany, Italy, France and Spain decided to dub the foreign voices, while the rest of Europe elected to display the dialogue as translated subtitles. The choice was largely due to financial reasons (subtitling is more economical and quicker than dubbing), but during the 1930s it also became a political preference in Germany, Italy and Spain; an expedient form of censorship that ensured that foreign views and ideas could be stopped from reaching the local audience, as dubbing makes it possible to create a dialogue which is totally different from the original. In larger German cities a few "special cinemas" use subtitling instead of dubbing.