<P> The law of the United States comprises many levels of codified and uncodified forms of law , of which the most important is the United States Constitution , the foundation of the federal government of the United States . The Constitution sets out the boundaries of federal law , which consists of acts of Congress , treaties ratified by the Senate , regulations promulgated by the executive branch , and case law originating from the federal judiciary . The United States Code is the official compilation and codification of general and permanent federal statutory law . </P>
<P> The law of the United States comprises many levels of codified and uncodified forms of law , of which the most important is the United States Constitution , the foundation of the federal government of the United States . The Constitution sets out the boundaries of federal law , which consists of acts of Congress , treaties ratified by the Senate , regulations promulgated by the executive branch , and case law originating from the federal judiciary . The United States Code is the official compilation and codification of general and permanent federal statutory law . </P>
what is the highest source of law in the united states
what is the highest source of law in the united states
the United States Constitution
the United States Constitution