The correct answers would be "using contractions, slang terms, and colloquial expressions" and "using expressive punctuation". This way the writer brings the topic closer to the reader by making it "sound more like conversation". If you use "formal rules of grammar", it does not sound like a conversation, and "underlining words for emphasis" only draws your attention to those words. Mentioning your friend in the letter doesn't really affect anything.
Answer:
He develops this claim by stating that if citizens are required to obey just laws, they have the full right and responsibility to disobey unjust laws and not allow them to move forward.
Explanation:
King says that the responsibility between obeying and disobeying laws is the same for all citizens who are subjected to them. This is because he affirms that, if everyone is obeyed to obey just laws that promote good things, everyone has the moral responsibility to disobey unjust laws, since they promote evil to society. To reinforce this argument, he shows how Saint Augustine and São Tomás de Aquino prove this idea, besides defining what makes a law fair or unjust.
Getting all A and B.........
