Well, you have Richelieu's famous quote about six lines written by the hand of the most honest of men and whatnot, but let's just say I think you're wrong.
You're simultaneously underestimating the people who were here before us and our ability to adequately scrutinize their moral fiber. Of course, if by "people", "person" or "anyone", you mean the powerful, wealthy elite of the US, it's another thing entirely.
Its possible that I'm underestimating our ability to fairly judge their moral fiber, but I did not mean to imply that the moral compass of all those who came before is genuinely worse than ours. Quite the opposite, I'm saying many great and noble people who's heart was in the right place are unfairly maligned by future generations for the moral failings of their society as a whole.
You're simultaneously underestimating the people who were here before us and our ability to adequately scrutinize their moral fiber. Of course, if by "people", "person" or "anyone", you mean the powerful, wealthy elite of the US, it's another thing entirely.