The answer to the question is A
D. Dad
In this sentence, dad is being used as a name or proper noun. It needs to be capitalized.
Answer:
But peaceful was the night
Wherein the Prince of Light
His reign of peace upon the earth began:
The winds with wonder whist,
Smoothly the waters kist,
Whispering new joys to the mild Ocean,
Who now hath quite forgot to rave,
While birds of calm sit brooding on the charmed wave.
Explanation: