federal court
Yes
Yes
federal court
The Legislative Branch determines court jurisdiction except where the Constitution specifies otherwise.
Court of International Trade
Federal court jurisdiction depends on the nature of the controversy, not upon who the parties are.
Only in a case involving federal law.
The Supreme Court determines if bills passed into law by the Congress and the President are constitutional.
In addition to local courts, the District of Columbia has a federal court system, which includes the U.S. District Court for the District of Columbia. This court handles federal cases, including those involving federal law, constitutional issues, and disputes involving the federal government. Additionally, the District is home to various federal agencies and the U.S. Court of Appeals for the D.C. Circuit, which reviews decisions from the district court and federal agencies.
Concurrent jurisdiction allows both state and federal courts to hear cases involving federal laws, diversity of citizenship cases, and cases involving concurrent jurisdiction statutes. It means either court can hear the case.
Federal cases involving citizens of different states are called "diversity" cases if that is the claimed basis for Federal court jurisdiction.