Two roles of magistrate judges are : ( B ) to isuue court orders ( in pre-trial matters ) ; and ( D ) to hear preliminary evidence and decide if a case should be brought to trial. Magistrate judges are appointed by vote of federal district judges for terms of eight years; they can be reelected.
Answer:
The president who represents the nation and creates policies, since this article deals entirely with the formation of the executive branch.
It allowed the transportation of goods to be more efficient and quicker
Answer:ok..................
Explanation: