It would be a, because thats the only one that is true
The Maori: Genealogies and Origins in New Zealand contrasts with "The Raven and the First Men: The Beginnings of the Haida" in the following way. The Raven is a central character in Haida mythology. He is sometimes known as a trickster, but the Haida believe that Raven is a complex reflection of myself. In Maori mythology the Maori believe there was nothing in the beginning. The beginning was made from nothing. The original parents, the Earth mother and the Sky father came from this nothingness. They had 70 male children who, in turn, became the gods of the Maori.
I find all of the answers pretty neutral (that is, giving only facts, no judgements) except on sentence 3: this is because of the word "sharply".
It seems that the author of this sentence makes a judgement about the split: that they're very split, that their argument was very intense. It seems like a judgement to me more than the other sentences.
Personification because it's giving the heart human characteristics