The united states entered world war 1 because ships carrying american passengers were being attacked by which of these

German U-boats attacked ships with American passengers traveling to Britain.

Explanation:

Cause im big brain

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.

hope this

your answer would be (b)