... passage, using the cues below The history of cinema began 19th century Films were about or 10 minutes long 1905 1910s The first long films appeared 1915 The cinema really became an industry 1920s Sound ... existence, it developed slowly rapidly Films were little more than moving photographs, usually about 10 one minutes in length They built special places where only films have been shown from 1915 Sound ... days have sound? No, they didn’t BACK When were audiences able to see long films? In the early 1910s BACK When was sound introduced? At the end of the 1920s BACK What form of films appeared as...