What is the supreme law of the land?

The Constitution is recognized as the supreme law of the land because it establishes the fundamental legal framework and principles by which the United States operates. This document outlines the structure of government, delineates the powers and responsibilities of various branches, and protects the rights of citizens. As the supreme law, any laws or actions by government entities that conflict with the Constitution can be deemed unconstitutional and invalid. This principle of constitutional supremacy ensures that the Constitution guides all laws and governmental actions, maintaining a consistent legal standard across the country. In contrast, the Declaration of Independence serves as a historic document asserting the grievances against British rule without the force of law, the Bill of Rights enumerates specific protections for individual liberties but is part of the Constitution, and the Federalist Papers are essays that advocate for the ratification of the Constitution but do not hold legal authority themselves.