Final answer:
Allie's postcard is a result of Megan's Law, which ensures the community is informed about registered sexual offenders living nearby. This law sits alongside other significant legislations such as the Hate Crimes Prevention Act, each supporting public safety in various ways.
Step-by-step explanation:
The notification Allie received about a registered sexual offender living in a nearby block is a policy established by Megan's Law. This law requires the dissemination of information regarding registered sexual offenders to the public. Megan's Law is not the only significant piece of legislation aimed at preventing crimes and supporting victims.
For example, the Matthew Shepard and James Byrd, Jr. Hate Crimes Prevention Act expanded federal hate crime law to include crimes motivated by a victim’s gender, sexual orientation, and gender identity. It is crucial to understand that the Hate Crimes Prevention Act and other laws like the Clery Act or the Communications Decency Act each serve unique purposes within the broader context of crime prevention, victim support, and enhancing public safety.
The correct answer to the question is d. Megan's Law.