Why do federal district courts not try cases dealing with military matters, grievances against the government, or tax disputes? they cannot be expected to rule impartially on cases involving the government. original jurisdiction for such cases belongs to the supreme court. such cases are tried only in state courts, not in federal courts. congress has created specialized courts to deal with such cases.

The correct answer to this question is D) Congress has created specialized courts to deal with such cases.

Federal district courts do not try cases dealing with military matters, grievances against the government, or tax disputes because Congress has created specialized courts to deal with such cases.

The institution that deals with military cases is called the United States Court of Appeals for the Armed Forces. The court has five civilian judges appointed by the US President. They serve a 15-year term. This court reviews decision from the Air Force, Army, Nacy, and Guard Coast Court of Criminal Appeals.