Final answer:
Problem-focused policing, CompStat, victim-based policing, and traditional patrol contributed to the decreases in crime rate during the 1980s and 1990s.
Step-by-step explanation:
The decreases in the crime rate during the 1980s and 1990s can be attributed to various factors:
- Problem-focused policing: This approach focuses on identifying and addressing specific problems that contribute to crime, such as drug trafficking or gang activity.
- CompStat: This technology-driven system allows police departments to analyze crime data and strategically deploy resources to high-crime areas.
- Victim-based policing: This approach prioritizes the needs and safety of crime victims, which can deter offenders.
- Traditional patrol: Although it may not have been the primary factor, the traditional form of policing, which involves regular patrols and proactive law enforcement, could have contributed to the overall decrease in crime rates.