Are you a troll? There's not a shred of reality in anything you just wrote. The federal government has no role whatsoever in any CPS function, it's entirely a state-based system. This is also just completely made up:
The actual social work institution (not just "working for society") has its management divided across the US into subregions that typically encompass a few states
The social work profession doesn't have a singular "management," there are state licensing boards the same way there are for doctors and nurses. Licensed social workers work for literally thousands of different agencies and there are no "sub regions that typically encompass a few states." Even better, almost none of the CPS caseworkers in my state are social workers. Social work has basically nothing to do with CPS. Where did you learn any of this?! Try to learn it again