What Was the Key Effect of the U

What was the key effect of the U.S.Supreme Court's decision In Re Gault?

A) It prohibited the imposition of a life sentence without possibility of parole for juvenile offenders.
B) It extended the absolute right to a trial by jury to juvenile offenders.
C) It extended the right to counsel to juvenile offenders.
D) It extended basic due process protections to juvenile offenders.