Question

Why do federal district courts not try cases dealing with military matters, grievances against the government, or tax disputes?

Answer 1

because Congress has created specialized courts to deal with these types of cases

Answer 2

Congress has designed functional courts to administer such cases.

Step-by-step explanation:

The district courts of the United States are the general litigation courts of the federal court system of the U.S. Both criminal and civil suits are registered in the district courts. Military subjects, complaints against the administration, or tax disputes are not dealt with by federal courts because there are courts practiced in such cases.