I'm confused as to why you think that those bit of information were anything but common sense 'bro'. And if you think the laws of then are better than now, then you really don't understand progress. As far as the "-blam!-ed up laws", of the ones you gave, all of them were perfectly reasonable, so I gave you some truly messed up ones. All of those things happened yeah. Why? Because people are strange. People were less educated, and people were less tolerant. But you continue living in that bubble of ignorance. Maybe one day people will actually take interest in how your views are indescribably unintelligent.