The supremacy clause says that laws established by stand above all other laws

Answer;

The constitution

The Supremacy Clause says that laws established by the constitution stand above all other laws.

Explanation;Article VI Section 2 (commonly called the supremacy Clause) means that the federal law stands above all other laws in the United states and that the state and the local stand immediately beneath it.The supremacy clause of the constitution of the United states establishes that the Constitution, federal laws, and also the treaties outlined by it, constitute the supreme law of the Land.The Supremacy Clause of the Constitution is meant to resolve conflicts between national and state governments