Answer :
One of the strengths of contractarianism is:
**** it can justify the punishment of criminals
Contractarianism is a moral and political theory that suggests that individuals in a society agree to follow certain rules and norms as part of a social contract that benefits all members of that society. Within this framework, the justification for punishment of criminals can be derived from the idea that individuals agree to abide by certain rules and laws in exchange for the benefits of living in a cooperative society. Punishment of criminals can be seen as a way to uphold the terms of the social contract and maintain social order and justice.