Final answer:
The three legitimate forms of force recognized by our society are deadly force, less-lethal force, and non-lethal force. The use of these forces must meet the constitutional standards of reasonableness, objective reasonableness, and proportional force.
Step-by-step explanation:
The three legitimate and responsive forms of force recognized by our society are deadly force, less-lethal force, and non-lethal force. The constitutional standards under which police use of force is judged are based on criteria such as reasonableness, objectively reasonable, and proportional force. These standards are used to determine the appropriateness of the force used relative to the threat posed and the circumstances at hand. The Supreme Court's stance affirms that the use of force must not violate the Constitutional prohibition against cruel and unusual punishment and that force should only be used to serve the greater good, such as ensuring safety and security.