Definition
The Supremacy Clause appears in Article VI. It provides that the Constitution, federal laws made pursuant to it, and treaties are the supreme law of the land.
Political Dictionary
Supremacy Clause
The Supremacy Clause makes the Constitution and valid federal law superior to conflicting state law.
Why It Matters
It resolves conflicts between lawful federal authority and state action.
How It Works
Courts determine whether federal law is valid and whether it preempts conflicting state law.
History
The clause was included to prevent states from disregarding national obligations, a major weakness under the Articles of Confederation.
Example
A state rule may be invalid if it directly conflicts with a constitutional federal statute.
Common Misconceptions
- Every federal action automatically overrides state law.
- The clause gives Congress unlimited power.
- States cannot regulate in areas also touched by federal law.
Related Terms
Related Topics
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