What are the major life lessons that the younger characters in the novel scout absorb as part of their coming or age in maycomb,alabama in the 1930? in how to kill a bird

They all learn that racism is real and a major problem, they learn not to instantly judge a man by what people say and to gather all the facts. They also learn that it is better to keep quiet than jump to conclusion and they learn the value of friendship and equality  

Americans must remain faithful to ideals. America is in the middle of a crisis. Americans have come together. Greatness has been a long, hard journey. Americans must continue this journey. There is work to be done. Americans will fix the economy and education system.

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