Answer:They hear cases and controversies arising under the Constitution or U.S. law and controversies that involve the United States as a party of entities and parties of different states, that are appealed from federal courts or state courts.
What Traits Should Every Supreme Court Justice Have?
Collegiality. Justices can serve on the Supreme Court for life, so it's vital they get along with and respect one another. ...
Intelligence and modesty. ...
Respect for the court. ...
Varied backgrounds. ...
What not to do.
Step-by-step explanation: