This Is Probably the Single Most Important Piece of Legislation

This is probably the single most important piece of legislation in juvenile justice.It did a great deal to separate delinquent from nondelinquent juveniles and to emphasize working with juveniles outside of institutions.

A) Roper v. Simmons (2005)
B) Juvenile Justice & Delinquency Prevention Act (1974)
C) Juvenile Substance Abuse Act (2000)
D) Juvenile Super Predator Act (2010)