1. A supreme court has jurisdiction on a case when the case has been <span>heard by a court of appeal and there is a legitimate constitutional question. The correct option among all the options that are given in the question is option "b".
2. "</span>popular sovereignty" is the principle under the government that <span>the people have the duty described in this quote. The correct option among all the options is option "c".
3. "</span>State courts handle most criminal and civil trials, whereas federal courts address constitutional law and appeals from state courts of last resort" is true <span>about responsibility in the U.S. Court system. The correct option among all the options that are given is option "a".</span>
