The purpose of King's letter is to cause the Church to fight racial injustice.
As you already know, King was a proponent of equal human rights, for both black, and white people. He wanted the Church to be aware of inequalities in the world and fight racism so as to erase those inequalities.
The dictionary explains the exact meaning of the word and its different interpretations. The thesaurus gives you different words with the same or similar meaning.
The main message of the story " The Outcasts of Poker Flat" would basically be : punishment without justice is as bad as the crime.
Hope this helps. (:
The answer is 15.75 it was tough but i THINK i got it
