Answer:
I'm pretty certain it's D. ancestral Pueblo structures
It would say that the technique that was discontinued during the swing era was Collective improvisation (option B) This might be because improvisation was connected to Jazz and Free Jazz music. Swing jazz is based on the off-beat or music pulse.
Answer:Balance.
Contrast.
Emphasis, Dominance and Focal Point.
Harmony and Unity.
Movement.
Repetition, Rhythm and Pattern.
Proportion and Scale.
Variety and Variation
Explanation:
Because I am taking art and im really good at art and i passing that class