Final answer:
Deputy Governor Danforth in The Crucible best portrays the theme of vengeance and fear damaging a community in Act Three and Four.
Step-by-step explanation:
In Act Three and Four of Arthur Miller's play, The Crucible, the character that best portrays the theme of vengeance and fear damaging a community is Deputy Governor Danforth. Throughout these acts, Danforth demonstrates a willingness to believe accusations without proper evidence and uses his power to push for convictions based on hearsay. His actions contribute to the destructive atmosphere in the community, where innocent individuals are falsely accused and punished.