the supremacy clause of the constitution means that
Supremacy Clause The Supremacy Clause of the United States Constitution (Article VI, Clause 2) establishes that the Constitution, federal laws made pursuant to it, and treaties made under its authority, constitute the supreme law of the land.[1] It provides that state courts are bound by the supreme law; in case of conflict between federal and state law, the federal law must be applied. Even state constitutions are subordinate to federal law.[2] In essence, it is a conflict-of-laws rule specifying that certain national acts take priority over any state acts that conflict with national law. In this respect, the Supremacy Clause follows the lead of Article XIII of the Articles of Confederation, which provided that "Every State shall abide by the determination of the United States in Congress Assembled, on all questions which by this confederation are submitted to them."[3] A constitutional provision announcing the supremacy of federal law, the Supremacy Clause assumes the underlying priority of federal authority, at least when that authority is expressed in the Constitution itself.[4] No matter what the federal government or the states might wish to do, they have to stay within the boundaries of the Constitution. This makes the Supremacy Clause the cornerstone of the whole American political structure.[5][6]
Three-Fifths Compromise The Three-Fifths Compromise is found in Article 1, Section 2, Paragraph 3 of the United States Constitution, which reads:
Law of the land This term was used in 1787 to write the Supremacy Clause of the U.S. Constitution, which states: "This Constitution, and the Laws of the United States which shall be made in Pursuance thereof; and all Treaties made, or which shall be made, under the authority of the United States, shall be the supreme Law of the land...."[18] The Supremacy Clause is the only place in the Constitution where this exact term was used.
Preamble to the United States Constitution The phrase "People of the United States" has sometimes been understood to mean "citizens." This approach reasons that, if the political community speaking for itself in the Preamble ("We the People") includes only citizens, by negative implication it specifically excludes non-citizens in some fashion.[48] It has also been construed to mean something like "all under the sovereign jurisdiction and authority of the United States."[49] The phrase has been construed as affirming that the national government created by the Constitution derives its sovereignty from the people,[50] (whereas "United Colonies" had identified external monarchical sovereignty) as well as confirming that the government under the Constitution was intended to govern and protect "the people" directly, as one society, instead of governing only the states as political units.[51] The Court has also understood this language to mean that the sovereignty of the government under the U.S. Constitution is superior to that of the States.[52] Stated in negative terms, the Preamble has been interpreted as meaning that the Constitution was not the act of sovereign and independent states.[53]