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.
walks, that’s the answer because him three miles isn’t a subject Roger walking is the subject
Answer:
Because of what it expresses
Explanation:
I'm not the smartest hope it helps