Question

Twelve-tone compositional techniques used to organize rhythm, dynamics, tone color, and other dimensions of music to produce totally controlled and organized music are called

Answer 1

The correct answer is serialism.
This means that different values, or series, are used to create various musical elements, and thus eventually a complete musical piece. The first person who started this method was Arnold Schoenberg in the 1920s, although other people perfected his work afterwards.