why is john williams called \americas composer?\ a he is the founder and president of the union of american…

why is john williams called \americas composer?\ a he is the founder and president of the union of american composers. b he collaborates with only american producers and directors. c his compositions have been part of the american film landscape for more than half a century. d he is the first american - born composer to incorporate classical music in popular movies.
Answer
Brief Explanations:
John Williams' compositions have had a long - standing and significant presence in American films for over 50 years, which is a major reason for the moniker "America's Composer". He is not the founder and president of the Union of American Composers, doesn't collaborate only with American producers/directors, and is not the first to incorporate classical music in popular movies.
Answer:
C. His compositions have been part of the American film landscape for more than half a century.