Although the Constitution establishes the Supreme
Court, it permits Congress to decide how to organize
it. Congress first exercised this power in the Judiciary
Act of 1789. [...]
Like all federal judges, justices are appointed
by the President and are confirmed by the Senate.
They, typically,
hold office for life. [...]
The Supreme Court plays a very important role
in our constitutional system of government. First, as
the highest court in the land, it is the court of last
resort for those looking for justice. Second, due to its
power of judicial review, it plays an essential role in
ensuring that each branch of government recognizes
the limits of its own power. Third, it protects civil
rights and liberties by striking down laws that violate
the Constitution. Finally, it sets appropriate limits
on democratic government by ensuring that popular majorities cannot pass laws that harm and/or take
undue advantage of unpopular minorities. In essence,
it serves to ensure that the changing views of a majority
do not undermine the fundamental values common
to all Americans, i.e., freedom of speech, freedom of
religion, and due process of law.