Yes, that is the level at which most federal cases are first introduced.
Most federal cases originate in the US District Courts, and most are resolved at trial or before going to trial. Only a relatively small percentage are appealed.
Yes
Most federal criminal cases are tried in US District Court.
Generally, federal criminal cases are tried in US District Court.
Federal.
The womb of the mother as in most historical cases.
The womb of the mother as in most historical cases.
Federal appellate cases
State courts hear far more cases than federal courts.
Federal trial courts almost always have original jurisdiction in the federal system.
No
The US District Court
Civil law
Most federal cases begin in the district courts.