It's almost as if there's nothing special or unspecial about any of these populations. Just transient cultural factors that (in addition to generally being understood in limited hindsight and through rose-tinted glasses) will inevitably erode and dissolve under sustained attack.
> lay down and crawl along and accept everything without even a whimper.
People just want to live their lives. Maybe you think you would be doing differently in their position, but until you've had a chance to prove it, I don't believe you.