Answer:
C
Explanation:
C- His existence threatened someone enough to kill him. This is what I would put, but I am not positive that it is correct. If it is incorrect, I apologize.
Greek root meaning city, but especially the people of a city. The word 'police' is related, as is 'policy' and 'polite' and 'politics'. All words to do with what people decide or find normal.
"The public are swine..." That is a metaphor because it is comparing the public to pics w/o using 'like' or 'as'.