Answer: I think the answer is number 2. I could be wrong. I've done the reading a stuff before but that was a little while ago
Explanation:
Hope it somewhat helps lol.
Your two best options are:
ensures that the 12 notes are given equal important.
and:
is characterized by the works of Arnold Schoenberg.
the twelve-tone technique was made by Arnold Schoenberg and is also called "serialism" and "dodecaphony." It's a method that rejects keys.
The 19th amendment guarantees all American women the right to vote.
In a mixed economy both market forces and government decisions determine which goods and services are produced and how they are distributed. ... In a command economy, also known as a planned economy, the government largely determines what is produced and in what amounts.