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.
Mussolini's government has really changed the country, and Italy took part in the first world war. In 1920s there were also climate changes.
Answer: The Reforms under Julius Cesear
Explanation: