Many Americans have committed no evil at all and are just regular people trying to enjoy their lives the best they can with their given circumstances.
This is the case with most of the societies. But the societies are not ruled by these people. People who make the decisions are the one ruling the society and they are the one responsible for all the actions, but
the regular poeple who just want to enjoy their lives also share some responsibility for not stopping those who are incharge. Afterall the ones who rule are elected by these regular people.