Which factor is likely to be of concern in a developed nation in the twenty-first century?

The answer is B) slowing economic growth

federal appellate courts are called courts of appeals. cases can be further appealed to the u.s. supreme court. cases are heard for the first time in a trial court. if either party disagrees with the decision in the trial court, they can appeal, asking a higher court to review the decision.

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what are local authorities doing to fix the problem

explanation: