Punctuation centuries meant that a standard system of punctuation was urgently required." The introduction of a standard system of punctuation has also been attributed to the Venetian printers Aldus Manutius and his grandson. They have been credited with popularizing the practice of ending sentences with the colon or full stop, inventing the semicolon, making occasional use of parentheses and creating the modern comma by lowering the virgule. By 1566, Aldus Manutius the Younger was able to state that the main object of punctuation was the clarification of syntax. By the 19th century, punctuation in the western world had evolved "to classify
A Sixth Part of the World socialist revolution. In an interview for "Kino magazine" in August 1926, Vertov explained his intentions: ""A Sixth Part of the World" is more than a film, than what we have got used to understanding by the word ‘film’. Whether it is a newsreel, a comedy, an artistic hit-film, "A Sixth Part of the World" is somewhere beyond the boundaries of these definitions; it is already the next stage after the concept of ‘cinema’ itself… Our slogan is: 'All citizens of the Union of Soviet Socialist Republics from 10 to 100 years old must see this work. By the tenth anniversary