It's the lesson the author is trying to teach you ,so it's another word for theme
During reconstruction, African Americans were elected to serve in the United States Congress.
Im going to check on this one
Answer:
A boy, a dog, and New Orleans' most famous storm—Hurricane Katrina. ... A budding musician, he earns money playing clarinet for the New Orleans tourists, and his best friend is a stray dog named Shadow. At first Saint is sure that Hurricane Katrina will be just like the last one–no big deal.
Explanation: