The correct answer is C. The first example cannot be correct because the colon simply doesn't fit there - a comma would fit better. The second one is also incorrect as you don't need to put a colon after every word, just once before the first word. The last example also doesn't need a colon, you can just enumerate these various states without the use of colon. So naturally, we are left with only one option, and that is C.
Answer: C) first person point of view
Explanation: The first person point of view describes the narrator's perspective in Shania's diary because Shania relates her own story i.e the story was told from Shania's perspective. To justify this, we often see the words; "I, Me, We, Us" (grammatical first person) been used. Shania spoke alot about her self in the diary and also the events she experienced.
"There can be no real peace while one American is dying some place in the world for the rest of us. <span>We're at war with the most dangerous enemy that has ever faced mankind in his long.</span><span>"
This indicates that the main argument is that wars are a bad thing for humanity.</span>