Final answer:
Judges who serve on special federal courts are selected and appointed by the President and confirmed by the Senate. They serve lifetime terms and are free from political influence. Special federal courts have specialized jurisdictions.
Step-by-step explanation:
Judges who serve on special federal courts are selected and appointed through a process involving the President and the Senate. The President nominates a candidate for a judgeship, and the nominee must be confirmed by a majority vote in the U.S. Senate. Once confirmed, federal judges serve lifetime terms of office.
All judges and justices in the national courts, including special federal courts, serve lifetime terms. This allows them to be free from undue political influence and pressure to decide cases according to the desires of the President or Congress.
There are different types of special federal courts, such as bankruptcy courts and immigration/naturalization courts, in addition to the federal district courts and circuit courts of appeals. These special courts have specialized jurisdictions and handle specific types of cases.