The Supremacy Clause declares that constitutional law and treaties and laws of the United States are the supreme law of the land.

The Supremacy Clause declares that constitutional law and treaties and laws of the United States are the supreme law of the land.

• A. It is the supreme law of the land
• B. It is subordinate to state laws
• C. It applies only to international treaties
• D. It can be overridden by presidential orders

Answer: (A)

The main idea is that federal law is the highest authority in the United States. The Supremacy Clause says the Constitution, federal statutes, and treaties take precedence over any conflicting state laws, so when a state rule clashes with federal law, the federal rule governs. This ensures uniform national policy and prevents states from undermining federal priorities. It isn’t limited to treaties alone and isn’t subordinate to state laws; it also cannot be overridden by presidential orders—executive actions must conform to the Constitution and federal statutes, and conflicts are resolved in favor of federal law.

The main idea is that federal law is the highest authority in the United States. The Supremacy Clause says the Constitution, federal statutes, and treaties take precedence over any conflicting state laws, so when a state rule clashes with federal law, the federal rule governs. This ensures uniform national policy and prevents states from undermining federal priorities. It isn’t limited to treaties alone and isn’t subordinate to state laws; it also cannot be overridden by presidential orders—executive actions must conform to the Constitution and federal statutes, and conflicts are resolved in favor of federal law.