Answer: It is a part of the rising action that shows a conflict between the dogs.
Explanation: Usually in a pack of dogs, there will be a fight for dominance. Spitz intruded Buck’s nest to show him that he was top dog, which would have been seen as a challenge to Buck, and it shows a battle will follow soon.
<span> The author says "they" knowing the people will be ashamed that they denied black people their equality.</span><span>
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I believe it is:
<span>She renounces her country club membership when they won't allow him to join.</span>
