Nullification

Definition

Nullification is the act by which a state refuses to enforce or adhere to a federal law it views as unconstitutional or damaging to its interests. It posits that states have the right to invalidate any federal action they deem to be an overreach of power.

Related terms

Federalism: A system of government where power is divided between a central authority and constituent political units (like states), allowing for distinct powers and responsibilities.

Supremacy Clause: A clause in the U.S. Constitution stating that federal law takes precedence over state laws and constitutions when there is a conflict between the two.

Judicial Review: The power of courts to assess whether a law or government regulation is consistent with the constitution, potentially striking down laws deemed unconstitutional