Because it makes it easier for the person who is interested in hiring you to read, and you'll more likely be hired with a neat understandable letter.
Explanation:
everyone can have a better way to talk to others as well as respect
Usually your problems start at your "Rising Action"
Think of it like in movies, your ACTION is because of a CONFLICT between characters.
His would be the antecedent of the name Samuel but Samuel would be the antecedent of this sentence all together, I believe
Answer: Samuel
Good Luck on your assignment!