The American judicial system is not a static, simple, or mechanical entity. Rather, it is a complex organization that is developed and staffed in response to changing caseload and societal pressures through a process that is inherently political. The key personnel who help the judiciary function bring varied backgrounds and perspectives with them that influence the work they do. As is the case with any political system, understanding American politics and policy making requires an understanding of the judiciary’s role in the American political system. In addition, on a daily basis, courts function to resolve disputes. While most cases have little direct impact on American policy or society broadly speaking, the resolution of these cases is important to those who turn to the courts of law to resolve their disputes.