Answer:
O lt helps the reader see Huck's father through Huck's eyes.
Step-by-step explanation:
Since you have not specified a part of the story, I am assuming that you want to know the effect of the narration on the book as a whole. The book is narrated with the first person point of view, with Huck himself as the narrator. With that, we can see that through narration, we can see Huck's father, through Huck's own eyes, because we know what feelings and impressions he has towards his father, which makes him our only source of information about the father.