The Constitutional Truth About States' Rights That Neither Party Will Admit

The phrase "states' rights" is one of the most abused pieces of political vocabulary in America. It has been used to justify segregation, nullify federal law, resist civil rights, and more recently to excuse everything from sanctuary city policies to vaccine mandates to book bans. Both major parties have wielded it as a rhetorical weapon. Neither has treated it as a genuine principle. That is the core problem. Because states' rights, properly understood, is not a blank check for states to do whatever they please. It is not a clever escape hatch when you dislike a federal policy. It is not a get-out-of-the-Constitution-free card. It is a structural safeguard for individual liberty, and the moment it stops serving that purpose, it ceases to have any legitimate claim on our allegiance.

The Design the Founders Actually Built

James Madison was no fan of concentrated power. He had watched what happened when factions captured the machinery of government, whether it was King George's Parliament or the chaotic state legislatures under the Articles of Confederation. So when he helped design the Constitution's federal structure, his goal was not simply to make states happy. His goal was to make liberty secure. The solution was elegant: disperse power across multiple, competing centers of authority. The federal government would receive certain enumerated powers, defense, interstate commerce, foreign policy, naturalization, and a few others. Everything else would be reserved to the states or the people. That is the Tenth Amendment in a nutshell.

But here is what too many people miss. Dispersion is not delegation. The states do not get to redefine what liberty means. They do not get to override the Bill of Rights. They do not get to opt out of the Constitution's structural protections. They operate within a constitutional framework that binds everyone, including them. This is not my opinion. It is Article VI. It is the Supremacy Clause. It is the whole point of having a written Constitution in the first place. So why does everyone keep getting this wrong?

The Left's Selective Amnesia

Let us start with the left, because they are the ones who love to mock states' rights as a relic of Jim Crow. And they are not entirely wrong. States' rights was absolutely used to defend segregation. Southern governors stood in schoolhouse doors and invoked it. George Wallace built a career on it. But here is the question progressives never want to answer: was the principle itself wrong, or was its application wrong? The Civil Rights Act of 1964 did not violate states' rights. It enforced the Constitution. The Fourteenth Amendment's Equal Protection Clause binds the states. The Fifteenth Amendment prohibits racial voting discrimination. When states passed Jim Crow laws, they were not exercising a legitimate state prerogative. They were violating the supreme law of the land. The federal government did not overstep. It enforced.

Fast forward to today, and watch what happens. California passes sanctuary state laws explicitly designed to obstruct federal immigration enforcement. Progressive legal scholars rush to defend it on states' rights grounds. Blue states refuse to cooperate with federal law enforcement on everything from drug policy to gun tracing. Suddenly, the same people who mocked states' rights as a Confederate relic are its most passionate defenders. Meanwhile, when Texas passes a law restricting abortion or regulating social media platforms, those same progressives suddenly discover an urgent need for federal preemption. The Tenth Amendment? Never heard of her. This is not principle. This is opportunism dressed up in constitutional language.

The Right's Convenient Flip-Flop

But conservatives do not get a pass either. Watch what happens when a red state does something conservatives like. Texas passes a law restricting abortion through a private enforcement mechanism? States' rights. Florida regulates classroom content about race and gender? States' rights. A state refuses to enforce federal gun laws? States' rights, and maybe even nullification. But watch what happens when a blue state does something conservatives do not like. California sets its own emissions standards stricter than federal law? Suddenly conservatives want federal preemption. Colorado legalizes marijuana? Suddenly conservatives want the feds to crack down. Sanctuary cities? Conservatives demand federal prosecution. The pattern is identical: states' rights when it advances my goals, federal power when it blocks yours. This is not constitutionalism. It is tribalism. And it is destroying the credibility of the very principle conservatives claim to defend.

The Forgotten Third Category

What is missing from this debate is any sense of constitutional integrity, the willingness to apply the same principle to cases you dislike as to cases you like. The test is straightforward. It comes from the structure of the Constitution itself. Step one: is the state acting within its legitimate sphere of authority, exercising powers not delegated to the federal government and not prohibited to the states? Step two: is the state's action consistent with the Constitution's protections for individual liberty, the Bill of Rights, the Fourteenth Amendment, the structural safeguards against tyranny? Step three: does the state's action expand or contract the sphere of individual freedom, personal responsibility, and voluntary exchange? If the answer to all three is yes, let the states experiment. That is federalism working as designed. That is the laboratories of democracy that Justice Louis Brandeis celebrated, where states try different approaches and we learn from the results. If the answer to any of them is no, states' rights is not a defense. It is an excuse. And it should be treated as such.

Let me give concrete examples to make this real. Where states' rights works: a state chooses to deregulate occupational licensing, allowing more people to enter trades without government permission. A state reforms its criminal justice system to emphasize restitution over incarceration. A state eliminates its income tax and relies on consumption taxes instead. A state experiments with school choice programs. These are legitimate exercises of state sovereignty within constitutional bounds, testing approaches that might work elsewhere. Where states' rights fails: a state passes a law that suppresses political speech on college campuses. A state denies equal protection to a group based on race or sexual orientation. A state imposes religious tests for public employment. A state nullifies federal law in a way that violates the Supremacy Clause. These are not exercises of legitimate sovereignty. They are constitutional violations hiding behind a slogan.

The Knowledge Problem and State Power

There is a deeper intellectual foundation here that too few people engage with. Friedrich Hayek spent his career explaining why central planners can never possess the dispersed, local knowledge necessary to make good decisions for everyone. The knowledge problem is real: no bureaucrat in Washington knows what works best in rural Montana, urban Chicago, suburban Texas, and coastal Oregon. Federalism is the institutional recognition of human ignorance. It says: let the people closest to the problems solve them. But Hayek also understood something that his modern followers sometimes forget. The knowledge problem applies to states too. A state legislature in Sacramento does not know what is best for a small farmer in the Central Valley, let alone a rancher in rural Montana. The solution is not to replace federal tyranny with state tyranny. It is to keep power as close to the individual as possible, at the local level, in civil society, in the family, and ultimately in the individual himself. This is why the subsidiarity principle matters. Power should be exercised at the lowest level capable of handling the task. Not the state if the county can do it. Not the county if the town can do it. Not the town if the individual can do it.

The Real Threat Nobody Is Talking About

Here is the uncomfortable truth both sides do not want to acknowledge. The erosion of states' rights as a principled doctrine is making the federal government more powerful, not less. When conservatives abandon federalism to impose their preferred policies nationwide, they are teaching progressives to do the same. When progressives abandon federalism to impose their preferred policies nationwide, they are teaching conservatives to do the same. The cycle accelerates. Every temporary victory for your side becomes precedent for the other side's next power grab. The result is what we are living through right now: a national government that regulates everything from the light bulbs in your house to the content of your social media feed, while states fight over scraps of authority at the margins. The real winner is not the left or the right. It is the central state itself, which gets more powerful with every supposed victory for either party.

What Principled Constitutionalism Looks Like

So here is what I am asking of every conservative, every libertarian, every person who claims to believe in limited government and constitutional fidelity. Apply the same standard to everyone. When a blue state defies federal immigration law, ask: is this a legitimate exercise of state police power, or is it nullification? When a red state restricts abortion, ask: is this within the state's authority to regulate health and safety, or does it violate constitutional protections? When either party demands federal intervention, ask: is there a constitutional basis for this power, or are we inventing it because we want a particular outcome? The answers will not always be clean. The Constitution is not a vending machine that dispenses easy answers. But the process of asking the questions honestly, of applying the same principles to friends and enemies alike, is the only thing that preserves the integrity of the system.

States' rights is a means, not an end. The end is individual liberty under a written Constitution, secured by a structure of dispersed power that no single faction can easily capture. If we forget that, we do not just lose the debate on federalism. We lose the republic itself. Because a republic where every faction grabs whatever power it can, whenever it can, using whatever constitutional argument is convenient, that is not a republic at all. That is just a pretense of law covering the reality of rule by the strongest faction. And that is exactly what the Founders built this entire structure to prevent. Let us not prove them prescient by ignoring their design.