Final answer:
The statement implies Montag's actions were against societal norms and his death is viewed as a justified punishment that serves as a deterrent and maintains social order.
Step-by-step explanation:
The phrase "Montag is dead; a crime against society has been avenged" suggests a societal view that the individual, Montag, represents a transgression against the established norms or laws and that his figurative or literal 'death' serves as retribution for that transgression.
This perspective on justice reflects a broader theme often explored in literature, where an individual's punishment serves as a deterrent for society, enforcing social order by exemplifying the consequences of anti-social behaviors. The excerpts provided discuss various forms of justice and retribution, touching on topics such as the ethical dilemmas involved in punishing the innocent, the societal impact of penalties, and personal vengeance.