C) when because it doesn't really talk about the time of occurrence
I believe the answer is "C." Brutus repeats the phrase "Who is here...." in every question he asks in this passage which gives emphasis on a specific point the speaker is making.
Pathos is a fancy word for emotion(s). So, explain what pathos is, then use the language and tone used in the Gettysburg Address to support it.
Exposition
is your answer :D