The correct answer is A) 13 federal district courts and 1 Supreme Court.
Congress organizes the judiciary system in 13 federal district courts and 1 supreme court.
In the United States, the Supreme Court is the highest court according to Article III of the US Constitution. It has 94 district level trial courts and 13 courts of appeals. The Supreme Court has nine justices and they represent the highest law in the country and review cases of federal law, state law, lower court rulings, and executive orders.
