What song hits harder Different varieties or In my city ?

Agood career plan includes all of the following except

In a paragraph of no less than 125 words, explain the single most important factor involved in advancing american classical music in the twentieth century.

Which of the following is a true statement a. directors commit change any lines from a text or script b. actors must interpret their characters as the author of the text intended them to c. directors have dramatic license to interpret a story in any way they choose d. a director must use the same setting that is described in a novel or script