Well, Erskine Caldwell novels often deal with the lives of the poor and working - class in the South. His writing is very realistic and sometimes a bit gritty.
Colonel Terry Childers was involved in a complex situation. He was a military man. He faced certain accusations which put him in a difficult spot. His case likely involved issues related to military protocol and decision - making during a particular event.
I'm not sure specifically which Erskine Caldwell novel was published in 1933 without more research. Caldwell was known for works that often explored the lives of poor Southerners in the United States. His novels typically depicted the hardships, social issues, and human relationships in that region. Maybe it was one of his early works that started to gain him recognition for his unique style of portraying the rural South.
The'mockingbird' in Erskine's novel might be a symbol. It could represent innocence. For example, in some novels, the mockingbird is a creature that does no harm but is often targeted, much like innocent characters in the story.
In my opinion, Erskine Calwell's novels were not sexualized. They tended to deal with deeper and more complex issues rather than emphasizing sexual content.
If Terry Childers had a story related to social change, for example, his story could be significant as it might have influenced the way people think about certain issues. His story could also be important if it was about personal growth and development. It could serve as a reminder that no matter where you start in life, you can make positive changes. However, without the actual details of his story, this is all speculation.
One key element is his rural upbringing in Kentucky. It gives his music that authentic Appalachian feel. Another is his love for traditional music styles like country and bluegrass which he blends in his work. Also, his connection to the local community and how he draws inspiration from them for his lyrics.