What role do district courts play in the federal judicial system?

The federal district courts are the trialcourts of the federal court system. Within limits set by Congress and the Constitution, the district courts have jurisdiction to hear nearly all categories offederal cases

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Yes, some people used the depression to the max. not everybody had stocks, and those that didn't bought many things inexpensive, so that when prices rose again, they were much more richer than beforehope this