Answer:
Perspective
Explanation:
Point of View can be considered as a certain way a story is played, whether it'll be said by the character itself, the narrator, or the person next to the character.
This fits the meaning of perspective, because it can be the way the person in the books views things, all the other answers except plot fit into perspective.
Plot is more of the story overall
<span>The two main differences are that Salve got an education which was noted in Chapter on while Nya did not. Also, Salva is walking to get to the refugee camp which is located in Ethiopia but Nya is walking for a different reason, to retrieve water for her family.</span>