Who introduces Buck to the reign of primitive law?

In short, Buck's introduction to primitive law comes when he observes a pack of dogs fighting early on in the novel. These men wanted dogs, and the dogs they wanted were heavy dogs, with strong muscles with witch to toil, and furry coats to protect them from the frost.

Explanation:

the sentence that avoid faulty coordination is:

culture, which is well represented in philadelphia, plays a major role including theatre, music, and the visual arts.  

faulty coordination occurs when the writer gives equal importance two different ideas (clauses) which in fact are not equivalent. in order to correct a misplaced clause or idea, the writer can place less important or emphatic ideas in a relative clause as in the previous sentence.