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Judgment / July 22, 2026 / 8 min read

The Quiet Conspiracy Against the Tenth Amendment

You hear it everywhere now, this phrase "cooperative federalism," and it sounds so reasonable. Washington and the states working together, pooling...

You hear it everywhere now, this phrase "cooperative federalism," and it sounds so reasonable. Washington and the states working together, pooling resources, solving problems as partners. What could possibly be wrong with cooperation? The answer is everything. Cooperative federalism is not what it appears to be. It is a polite name for a constitutional surrender, a system where the federal government uses money to purchase powers the Constitution never gave it. And we have allowed it to happen not through invasion or revolution, but through the slow erosion of the one structural safeguard the Founders considered essential to liberty: the vertical separation of powers.

The Founders Double Security

James Madison understood something that modern advocates of cooperative federalism have either forgotten or deliberately ignored. In Federalist No. 51, he explained that the Constitution provides a double security for liberty. The first security is the horizontal separation among the legislative, executive, and judicial branches. The second, and equally vital, is the vertical division between the national government and the state governments. Each level was meant to be sovereign within its own sphere. They were not designed to be partners in a joint venture. They were designed to be checks on each other, jealous of their authority and capable of resisting encroachment. That is the Constitution as written. That is dual federalism.

The Tenth Amendment as Boundary

The Tenth Amendment makes this unmistakably clear. The powers not delegated to the United States by the Constitution, nor prohibited by it to the States, are reserved to the States respectively, or to the people. This is not an invitation to negotiate. It is a boundary, a fence around federal power. The states were not meant to be administrative districts of Washington. They were meant to be sovereign laboratories of self-government, accountable to their own citizens and free to chart their own course within the limits of the Constitution. Cooperative federalism treats this fence as a suggestion.

How Cooperation Became Coercion

The phrase cooperative federalism gained currency during the New Deal era. Facing a national crisis, the federal government launched massive grant in aid programs that offered states federal money for everything from unemployment relief to highway construction. In theory, these were voluntary arrangements. States could take the money or leave it. But in practice, they created a dependency loop that grew tighter with each passing decade. By the 1960s, Lyndon Johnsons Great Society unleashed a torrent of categorical grants, money for specific purposes, each carrying its own set of federal strings. States found themselves drowning in red tape even as they became addicted to the funds.

The Drinking Age Precedent

Here is where the coercion becomes clear. The federal government started attaching policy mandates to grant money that had nothing to do with the grants purpose. The classic example is the national drinking age. In 1984, Congress passed the National Minimum Drinking Age Act, which threatened to withhold ten percent of federal highway funds from any state that refused to raise its drinking age to twenty one. A states drinking age has nothing to do with highway construction. But the federal government had a goal and it had a lever: billions of dollars in highway money that no state could afford to lose. Every state eventually complied. The Constitution gives Washington no power to set a minimum drinking age, so it simply bought the power it did not have.

The Pattern Repeats

This pattern repeated across countless policy areas. In education, No Child Left Behind and the Every Student Succeeds Act tied federal Title I funding to specific testing and accountability standards, effectively nationalizing education policy that the Constitution left to the states. In healthcare, the Affordable Care Acts Medicaid expansion offered states a generous federal match, but only if they expanded eligibility to one hundred thirty eight percent of the federal poverty line. When several states initially refused, the Supreme Court in NFIB v. Sebelius ruled that threatening to withdraw all existing Medicaid funding was unconstitutionally coercive. The Court saved the provision, but only barely, noting that even the partial leverage was a gun to the head.

The Anti Commandeering Dodge

The Supreme Court has actually recognized the constitutional limits of federal power over states. In New York v. United States and Printz v. United States, the Court held that the federal government cannot commandeer state legislatures or executive officials to implement federal programs. That is the anti commandeering doctrine, a direct bar on the federal government drafting states into its service. But cooperative federalism dances right around this doctrine. Instead of directly telling a state to raise its drinking age or adopt education standards, Washington simply conditions grant money on compliance. The state remains formally free to refuse. But the money is so large, sometimes accounting for thirty to forty percent of a states budget, that refusal is politically impossible.

Justice Scalias Unheeded Warning

Justice Scalia, writing for the majority in Printz, warned that the power of the Federal Government would be augmented immeasurably if it were able to impress into its service the police officers of the fifty states. But Scalias warning only addressed direct commandeering. Conditional spending largely evades this prohibition. The Spending Clause of the Constitution gives Congress the power to lay and collect Taxes to pay the Debts and provide for the common Defence and general Welfare of the United States. This clause has been stretched so far that it now serves as a blank check for Congress to regulate anything it can attach a dollar sign to.

The Coercion Problem

Chief Justice John Roberts, in his NFIB v. Sebelius opinion, noted a key limit. In a healthy cooperative federalism, he wrote, Congress may use its spending power to induce state action, but it may not use that power to coerce. The problem is that the Court has given no clear standard for where inducement ends and coercion begins. In practice, almost everything is allowed. The result is a system where the federal government can achieve through spending what it cannot achieve through legislation. And that system has a name. It is called cooperative federalism.

The Hayekian Knowledge Problem

Beyond the constitutional violation, cooperative federalism suffers from a fatal intellectual flaw, one that Friedrich Hayek identified in his 1945 essay The Use of Knowledge in Society. No central planner, no matter how brilliant or well intentioned, can possess the specific, localized, time sensitive knowledge necessary to make wise decisions for fifty diverse states. The conditions of education in rural South Dakota are not those in urban New York. The healthcare needs of seniors in Florida differ from those of young families in Utah. The transportation priorities of Texas are not those of Vermont.

Uniform Standards and Unintended Consequences

Cooperative federalism pretends otherwise. It imposes uniform national standards and assumes that local variation is a nuisance to be overcome rather than a feature to be celebrated. Thomas Sowell, in his masterful Knowledge and Decisions, showed how the concentration of decision making power leads systematically to worse outcomes because the decision makers lack the local knowledge and incentives that drive good decisions in a decentralized system. When Washington mandates that every child be proficient in reading and math by a certain date, as No Child Left Behind did, they are imposing a standard that ignores the reality of different student populations, family structures, and local resources. The result is not cooperation but a parade of unintended consequences: teaching to the test, narrowing the curriculum, and punishing schools for factors beyond their control.

The Human Stakes

Here is what cooperative federalism means for the ordinary American citizen, stripped of the jargon. Your state government, the level of government closest to you, the one whose elections you can actually influence with your vote and your voice, has been hollowed out. Its agenda is increasingly set by federal mandates. Its budget is increasingly dependent on federal dollars. Its ability to experiment, to innovate, to reflect the values of its own citizens, is constrained by federal conditions.

The Free Lunch Fallacy

Milton Friedman warned that there is no such thing as a free lunch. Every federal dollar that flows to your state comes with strings that your states elected officials did not choose and that you cannot vote out. The spending may be popular in the short term, but the price is your self government. The Founders would recognize this dynamic immediately. They knew that concentrated power is always the enemy of liberty, whether that power is concentrated in a king, a legislature, or an army of bureaucrats dispensing conditional grants. They built a Constitution designed to prevent just this kind of creeping centralization. And we have let it happen, not through a constitutional amendment, not through an act of war, but through the quiet, seductive bribe of federal money.

The Path Back to Dual Federalism

The path forward is not complicated, though it is politically difficult. It requires a return to first principles. First, cut the strings. Replace categorical grants with block grants, lump sums that states can use with minimal federal conditions. Let states decide how to educate their children, build their roads, and care for their poor. Second, treat the Spending Clause as a genuine limitation. The federal government should not be allowed to buy regulatory power that the Constitution does not grant it. Congress should fund only programs that fall within its enumerated powers.

Restoring Accountability

Third, restore accountability. If your state raises taxes, you know who to blame. If your state implements a bad education policy, you can vote out the legislators who passed it. But when Washington mandates policy through conditional spending, accountability becomes diffuse and invisible. That is exactly how power grows without restraint. Fourth, revive the constitutional republic. We were not founded as a pure democracy where a national majority decides everything. We were founded as a constitutional republic where power is divided and limited precisely to prevent majority tyranny. Cooperative federalism is majority tyranny dressed in pragmatic clothing.

The Fight Ahead

This will not be easy. The interests that benefit from cooperative federalism are entrenched and well funded. They will call the return to dual federalism reckless, irresponsible, or divisive. But the Founders did not build a system designed for efficiency or convenience. They built a system designed for liberty. And liberty requires limits on power, even well intentioned, cooperative power. It is time to stop calling a constitutional crisis by a friendly name. Cooperative federalism is not cooperation. It is subjugation by checkbook. And it is time we demanded our constitutional inheritance back.