Respuesta :
The entertainment industry grew after World War I was because people sought easy and inexpensive ways of escaping the unhappy memories of recent events.
Most of the entertainment industry is a part of the third sector or service sector of the economy and includes those industries that are devoted to the radio, cinema, and theater.
- The entertainment industry after world war I saw tremendous growth and development as with the rise of mass production. People sought newer and inexpensive ways to deal with recent events and unhappy memories.
Hence option D is the correct answer.
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