In which of the following nations did Mao Zedong play a key role as the nation sought to establish a socialist system?

Which nineteenth-century writer declared that "all art constantly aspires towards the condition of music"?

a) Eduard Hanslick b) E. T. A. Hoffman c) Walter Pater d) Adolf Bernhard Marx

India has no system of notating music.

Answer the following statement true (T) or false (F)