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.
Answer:
the police station got robbed?
Explanation:
irony is when you say something which would normally be the opposite like the police station getting robbed for humour or emphatic effect
I think it’s subordinate since it can’t stand on its own. Subordinates add more information to the sentence.