C) The composer may wish to use certain instruments to support other instruments; as the bass and harmony support the melody.
A drama employing the principles of Constructivism would best describe the play involving non-realistic characters that fail to communicate with one another. This theory flourished in Russia during the early 20th century in which it mainly discusses on "the ability of people to learn."
The answer is 100% C.
I'm taking the plato test right now and that is the correct answer.
The interval is a perfect fourth.
