It couldn't, structurally not. In the EU a lot is already harmonized by EU law, but in the US? Congress has been gridlocked for decades now thanks to (predominantly Republican) obstructionism and the states can't be arsed to work on constitutional amendments either.
It couldn't, structurally not. In the EU a lot is already harmonized by EU law, but in the US? Congress has been gridlocked for decades now thanks to (predominantly Republican) obstructionism and the states can't be arsed to work on constitutional amendments either.
[1] https://en.wikipedia.org/wiki/European_labour_law