What does the Constitution establish as the supreme law of the land?

The Constitution establishes itself as the supreme law of the land, meaning that it holds the highest legal authority in the United States. This principle ensures that all laws and actions taken by federal and state governments must comply with the Constitution.

When the Constitution states that it is the supreme law, it implies that any law created at the federal or state level cannot contradict it. This concept is crucial for maintaining a unified legal framework and protecting the rights of citizens. The supremacy of the Constitution also serves to maintain order within the legal system, as it provides a clear benchmark against which all laws can be measured.

In contrast, state laws and local ordinances may provide rules and regulations applicable within their specific jurisdictions, but they cannot supersede the Constitution. Federal laws are also subject to the Constitution's authority. Therefore, the Constitution itself being the ultimate source of law emphasizes its foundational role in American governance.