Answer:
Golden Age
Step-by-step explanation:
Commercial broadcast radio as a medium reached its peak from the 1930s through the 1940s, providing U.S. citizens with news and entertainment and becoming part of daily life. As for Hollywood, the film industry was growing, and much of the technology from that time was built upon to create the films of today. Much money was put into film studios, and the growing industry brought prestige to Hollywood stars.