Question

There are 12 (blank) in the United States, which (blank) from the district courts

Answer 1

Hey

Regional Courts, 94

So there are 12 regional circuits in the US and the 94 district courts are organised into these 12 regional circuits.
And there are All below the Supreme Court which is the highest court in the US.
There is only 1 of thses in the US.

Hope this helps !!