What does the 'Supremacy Clause' declare?

The Supremacy Clause, found in Article VI, Clause 2 of the U.S. Constitution, asserts that federal laws have precedence over state laws. This means that when there is a conflict between state and federal legislation, federal law will prevail. This principle is essential for maintaining a unified legal framework across the country, ensuring that federal authority is consistent and that states cannot undermine federal policies.

This clause is a fundamental aspect of the federal system established by the Constitution, reinforcing the hierarchy of laws and providing clarity in legal matters. The intention is to ensure that the national government has the ultimate authority over issues that affect the whole country, thereby creating a cohesive legal environment for all states. Understanding the Supremacy Clause is crucial for comprehending the relationship between state and federal powers and the limitations placed on state law by the Constitution.