Establishment clause prohibits congress mandating state
Establishment clause prohibits congress mandating state loveline telephone dating service
The Tenth Amendment likewise restrains the power of Congress, but this limit is not derived from the text of the Tenth Amendment itself, which, as we have discussed, is essentially a tautology.
Instead, the Tenth Amendment confirms that the power of the Federal Government is subject to limits that may, in a given instance, reserve power to the States.
In the end, just as a cup may be half empty or half full, it makes no difference whether one views the question at issue in this case as one of ascertaining the limits of the power delegated to the Federal Government under the affirmative provisions of the Constitution or one of discerning the core of sovereignty retained by the States under the Tenth Amendment.
Either way, we must determine whether any of the three challenged provisions of the Low-Level Radioactive Waste Policy Amendments Act of 1985 oversteps the boundary between federal and state authority.
Petitioners contend only that the Tenth Amendment limits the power of Congress to regulate in the way it has chosen.