The correct answer is B. Impatient because impatient implies that a person is being an annoyance while excited, eager, and enthusiastic imply that someone is simply elated and anxious.
Metaphor is " I could not bear the idea that any one should throw you into the shade"
The civil war was fought for the abolishment of slavery, the 13th ammendment states that slavery or involuntary servitude is alloud unless served as punishment for a crime.