Under Stare Decisis, _____

Under stare decisis, _____.

A) U.S.courts of appeal are bound by trial court decisions of U.S.district courts in other jurisdictions
B) U.S.district courts are bound by decisions of U.S.courts of appeal within the same jurisdiction
C) U.S.supreme court is bound by decisions of all U.S.courts of appeal within different jurisdictions
D) U.S.supreme court is obligated to follow precedent, regardless of decisions in courts of appeal or district courts