Answer:
Step-by-step explanation:
co-equal
Independent
Above all else, the judicial branch must be independent of outside influence. They must not be pressured by congress or the senate or even the president. Their only concern is assess the cases before them as to their compliance to the ultimate governing body of the United States -- the American Constitution.
Between the three powers described in the constitution, only the Judicial branch must operate in a vacuum uninfluenced by anything but the law and in particular the Constitution and its amendments.