A Supreme Court decision is only irrelevant in two ways. The first is "de facto". This is when a decision is obviated by the fact that it no longer has any practical meaning. For instance, let's suggest that the Supreme Court once ruled on the use of debt sold by the government from 1800 to 1810. Now in 2008 that debt has either no value or no longer exists, so the law pertaining to that simply does not matter. De facto is latin for "in fact" or "in practice".
The more common and controversial way is when the Court overrules a previous decision. This happened with Plessy v Ferguson and then Brown v Board of Education. In Brown v Board, the Court decided that its earlier decision of Plessy was a mistake so it was struck down and thus became irrelevant.
In most cases a Supreme Court decision is permanent. The current Supreme Court can change the decision of a previous Supreme Court.
The Supreme Court must have a simple majority to render a decision in a case.
A U. S. president cannot reverse a U. S. Supreme Court decision or the decision of the Supreme Court of any state or territory.
genitals
The Supreme court decision on Marbury version Madison by the federal judiciary. This is part of the court systems.
In most cases a Supreme Court decision is permanent. The current Supreme Court can change the decision of a previous Supreme Court.
The official decision of the Supreme Court is known as an opinion. Rulings by the US Supreme Court cannot be appealed by a higher court.
supreme court's decision is the fynal decision. supreme court can ineterpret the law. supreme court hav a right to punish the personif he/she breaks the law.
Since you didn't say WHICH Supreme Court decision, there is no way to answer the question.
The supreme's court overturned Miranda conviction in a 5 to 4 decision.
No it can't. The only way to overturn a supreme court decision is either another supreme court decision, or a constitutional amendment.
the lower court's decision stands unless there is a majority of the Supreme Court in favor of overturning it.
The Supreme Court must have a simple majority to render a decision in a case.
no
You can appeal to the Supreme Court of Canada from a lower court, but you cannot appeal a decision made by the Supreme Court
It gave the Supreme Court powers not given by the Constitution.
It gave the Supreme Court powers not granted by the Constitution