Adverbial clause because adverbial clauses modify verb,adverb and adjective by telling how,where,why,when
Answer:
He was arrested because he won't reveal the witness that claims to have heard Thomas Putnam admitting that he was accusing his neighbors of witchcraft so that he could swoop in and buy their land.
Hope this helps!
A christmas carol has a metaphor
"The streets reeked of crime"