Punishments introduced over time to ensure people reconsider their actions and follow the law in the future:
Retribution: punishment intended for revenge, examples include bloodfeud, mutilation, and the deathpenalty
Deterrence: punishment intended to discourage further crime, examples include public whipping, stocks and pillory, transportation, and the death penalty
Rehabilitation or reform: punishment intended to improvecharacter and contribute positively to society, examples include prison and communityservice