Community and Problem- Oriented Policing American policing has been evolving for a hundred years. Our justice system can be broken into three separate and distinct stages. The first is Early Uniformed Police, the second is Bureaucratic and the third Community and Problem-Oriented Policing. The civil unrest between police officers and minority ethnic groups during the seventies and eighties demanded a change in the American justice system. Reform picked up momentum when the article “Broken Windows”