To illustrate that the list that McCandless had made was supported by actions as well as words, as shown in option D.
<h3>What is the effect of this description?</h3>
It increases the reader's feelings about the characters' intentions.
It optimizes the understanding of McCandess' image.
Characterizes the characters indirectly.
When Krakauer describes McCandless's image of himself, he promotes a greater understanding of McCandless's list and shows himself as a character who likes to analyze the actions of others very accurately. It also shows that McCandless is a very proactive character who speaks and acts on his words.
This attitude is efficient to explain the characters and indirectly characterizes them.
