i can understand not wanting power to be centralized in the hands of a faraway federal govt. but i dont understand the fetish of states rights. why not city rights or county rights. or heaven forbid maybe even individual rights
But, yes, states are just as artificial as US as a whole. Municipalities feel like they're the lowest level organization that is actually somewhat organic and interconnected.
And yes, the Civil Rights Act, the 14th Amendment, formally Roe vs Wade, Brown v. BoE, etc.
I will go a step further and say that ONLY the Federal government can secure your individual rights. If your rights can be erased by crossing a state line, then you don't have an individual right.
As for the federal government securing my individual rights in general - considering the existing federal drug laws, and the very real possibility of a federal abortion ban coming in a few years, I'd say you're cherry-picking here.