Answer: Freedom of form and design, song-like melodies (as well as many chromatic harmonies and discords), dramatic contrasts of dynamics/pitch, and big orchestras (due mainly to brass and the invention of the valve).
It's D - the storyline of a film, book or other piece of fiction... :(
Uhm... Is this a prank? That isn't any French I know. Looks like either gibberish or another language that is not French.
The answer is A. It opened they eyes of American artists to bold, new ways of making art from Europe.
