Which historical event had a significant impact on policing practices in the U.S. in the 20th century?

The civil rights movement and protests against police brutality profoundly influenced policing practices in the United States during the 20th century. This period highlighted systemic issues within law enforcement, particularly the treatment of minority communities and the need for accountability. As activists brought attention to instances of excessive force and discriminatory practices, public awareness grew, prompting calls for reform. The movement catalyzed legislative changes and the development of new policies aimed at ensuring fair and just policing.

In reaction to these events, police departments began to adopt community policing strategies and implement training programs focused on bias reduction, de-escalation techniques, and culturally competent practices. The activism surrounding these issues not only reshaped public perception of the police but also led to institutional changes aimed at fostering better relationships between law enforcement and communities, ultimately transforming policing approaches across the nation.

In contrast, the establishment of the FBI and the rise of drug-related crime, while significant historical events, did not have the same direct and enduring impact on overall policing practices and policies related to civil rights and community relations. The introduction of body-worn cameras, although a recent development aimed at increasing transparency and accountability, cannot compare to the foundational changes instigated by the civil rights movement in shaping the philosophy of modern policing.