answer:The Hollywood blacklist. Wikipedia The Hollywood blacklist…was the mid-20th-century list of screenwriters, actors, directors, musicians, and other U.S. entertainment professionals who were denied employment in the field because of their political beliefs or associations, real or suspected. Artists were barred from work on the basis of their alleged membership in or sympathy toward the American Communist Party, involvement in liberal or humanitarian political causes that enforcers of the blacklist associated with communism