Answer:
All judges are elected at the both the state and federal levels of the court system in the United States
Step-by-step explanation:
The nine justices of the U.S. Supreme Court are nominated by the president and confirmed by the U.S. Senate.
The Constitution states that federal judges are to be nominated by the President and confirmed by the Senate. They hold office during good behavior, typically, for life.
Through Congressional impeachment proceedings, federal judges may be removed from office for misbehavior.
The Constitution does not stipulate the number of Supreme Court Justices; the number is set instead by Congress.
Since Justices do not have to run or campaign for re-election, they are thought to be insulated from political pressure when deciding cases.