Answer:
A. To make the readers feel that they are a part of the story
Step-by-step explanation:
Authors want you to feel like you are in the story, so when they use any type of third person, you can see the whole story. When authors use first person you can only see the story from that character's perspective. Second person is telling you to do something, like a blueprint for a building. Third person you can see the WHOLE story, as different perspectives and ideas in the story. When an author writes in third person you feel like a character in the story.