1.3 - Federal and state government

Allocated and overlapping powers

The national government has constitutionally granted powers, while states retain a broad sphere of responsibility. State governments are not regional offices of the president: each has its own constitution, elected institutions and legal system.

The Constitution gives Congress enumerated powers, including taxation, interstate commerce and currency. The Necessary and Proper Clause supports implied powers used to carry those listed responsibilities into effect. The Tenth Amendment protects reserved powers, meaning powers not delegated to the national government or prohibited to the states. Concurrent powers can be exercised by both levels, such as collecting taxes.

“Reserved” does not mean that every policy falling under a broad heading is exclusively state-controlled. Education, for example, can involve state law, local delivery and federal funding conditions. Conversely, federal involvement does not automatically remove every state decision in that field. The allocations and restrictions appear in Article I and the Tenth Amendment.

Supremacy with constitutional limits

The Supremacy Clause resolves a central difficulty of federalism: two levels of government can otherwise create incompatible legal obligations. Under Article VI, the Constitution, constitutionally valid federal laws and treaties take priority over conflicting state law.

Pre-emption occurs where federal law displaces state law. It can follow an express statutory rule or the legally established scope and effect of federal legislation. A state therefore cannot make a conflicting federal requirement disappear by declaring that it disagrees with the policy. Courts decide disputes about validity and pre-emption, rather than simply accepting whichever government makes the strongest political claim. See Article VI and the Congressional Research Service's pre-emption explanation.

Supremacy is not a power allowing Congress to legislate on absolutely anything. The federal law must rest on constitutional authority. A state can challenge whether Congress has that authority, whether an executive action follows the statute, or whether the law violates constitutional protections. Losing a particular challenge does not mean the state lacks all autonomy; winning one does not authorise it to disregard other valid federal laws.

The Fourteenth Amendment also restricts states by requiring due process and equal protection. State autonomy cannot justify breaching federal constitutional rights. This supplies a national legal floor even though states can have their own constitutional protections. Read the amendment's text.

The relationship is therefore unequal in the resolution of a valid legal conflict, but still federal in the distribution of powers. Legal supremacy and territorial autonomy address different questions. A federal system needs a rule for conflicts without turning its states into bodies whose every power can be withdrawn by an ordinary national decision.

Cooperation and financial influence

Many public programmes require national and state institutions to work together. This is often called cooperative federalism, because responsibilities overlap rather than falling into completely separate spheres.

Dual federalism describes a model in which national and state responsibilities are more clearly separated. These labels are analytical models, not two constitutional texts. The New Deal of the 1930s and later national social programmes expanded federal activity, making a purely separate-spheres account less adequate. Changes in policy and interpretation altered the practical relationship without replacing the constitutional existence of states.

Federal grants transfer money for activities carried out at state or local level. A categorical grant is directed at a more specific purpose and can carry detailed conditions. A block grant normally allows more discretion within a wider programme area. Neither label means that conditions disappear entirely. A grant can increase state capacity while giving the national government influence over spending priorities. See the Congressional Research Service's grants report.