The US Constitution is the highest level of law in the United States. All federal employees, including US Supreme Court justices, take an Oath to uphold the Constitution; Supreme Court justices take a second, Judicial Oath, promising their decisions will adhere to constitutional principles.
In Article VI, the Supremacy Clause states the Constitution and the laws of the United States which "shall be made in pursuance thereof..." are the "Supreme Law of the Land." The phrase, "shall be made in pursuance thereof" indicates the Constitution is the ultimate authority to which all other laws and treaties must conform.
Article VI
All debts contracted and engagements entered into, before the adoption of this Constitution, shall be as valid against the United States under this Constitution, as under the Confederation.
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; and the judges in every state shall be bound thereby, anything in the Constitution or laws of any State to the contrary notwithstanding.
The Senators and Representatives before mentioned, and the members of the several state legislatures, and all executive and judicial officers, both of the United States and of the several states, shall be bound by oath or affirmation, to support this Constitution; but no religious test shall ever be required as a qualification to any office or public trust under the United States.
A Supreme Court decision can be overturned by a constitutional amendment, a new Supreme Court decision, or a change in the composition of the Court.
After the Supreme Court decision in Pollock v. Farmers' Loan and Trust, Progressives sought to create a federal income tax by Constitutional amendment.
Ratification of a constitutional amendment
Yes, a Supreme Court ruling can be overturned through a subsequent Supreme Court decision or through a constitutional amendment passed by Congress and ratified by the states.
No. Slavery was abolished by the Thirteenth Amendment to the Constitution in a joint effort between Congress and the states that ratified the amendment. A constitutional amendment is more powerful than a US Supreme Court decision, because it is not subject to change by the Supreme Court.
The ratification of a constitutional amendment
The ability to nominate Justices to the US Supreme Court. :)
No it can't. The only way to overturn a supreme court decision is either another supreme court decision, or a constitutional amendment.
The Supreme Court ruled against efforts to apply the Fourteenth Amendment to women
As long as the supreme court and the citizens of the US deem it constitutional
Supreme Constitutional Court of Syria was created in 1973.
Supreme Constitutional Court of Egypt was created in 1979.