Question

Which format was used for movies of the 1910s and 1920s?

Answer 1

Generally speaking the format was of black and white and silent format. However by the last quarter of the 1920´s decade sound was introduced giving way to the concept of "musical"

Answer 2

Generally speaking the format was of black and white and silent format. However by the last quarter of the 1920´s decade sound was introduced giving way to the concept of "musical".