The Great Dictator [he] was terrified, not knowing what to expect next." The Margaret Herrick Library of the Academy of Motion Picture Arts and Sciences, in Beverly Hills, California, has a copy of "The Great Dictator" script. The library permits viewers of the script to read it and take notes, but prohibits photocopying of it. In 1997, "The Great Dictator" was selected by the Library of Congress for preservation in the United States National Film Registry as being "culturally, historically or aesthetically significant". In 2000, the American Film Institute ranked the film No. 37 in its "100 Years... 100 Laughs" list. The film
Roman dictator force of law, but in practice it was nearly always followed. Either consul could nominate a dictator. If both consuls were available, the dictator was chosen by agreement; if they could not agree, the consuls would draw lots for the responsibility. Finally, the "Comitia Curiata" would be called upon to confer "imperium" on the dictator through the passage of a law known as a "lex curiata de imperio". A dictator could be nominated for different reasons, or "causa". The three most common were "rei gerundae causa", "for the matter to be done", used in the case of dictators appointed to