<span>an advocate or follower of fascism.</span>
Ethos means ethics, it gets persuades by appealing to credibility. So the correct answer is C, I hope I did it right, I haven't touched on logos pathos and ethos in a long time. Please dont take my word as anything other than second advice.
The second one does because snow is singular
The correct option should be option c. If referring to the squiggly line under a misspelled word.