A
B
F
D
Answer: Option D has the highest court
Step-by-step explanation:
In the diagram that has been given here, box D has the court which is the highest court in the United States. The highest court is the supreme court in the United States.
It has so much power that it can violate a law which goes against the constitution of the United States of America. There is no power of judiciary above this and the decision taken by this Supreme court is the final decision in the country.