Answer:
3. Give information about all of the characters.
Explanation:
Jack London's White Fang tells the story of White Fang, a wolf-dog hybrid. The plot revolves around his domestication from the Yukon territory during the Klondike Gold rush.
The author used the third-person omniscient form of narrative voice so that all the characters' information can be relayed to the readers. This form of narration allows the easy accessibility of the numerous characters' information and also an insight into whatever they may be feeling and thinking, with no limitations on their portrayal.
Thus, the correct answer is option 3.
