Create a 12- to 15-slide Microsoft® PowerPoint® presentation, with speaker notes, on the police and law enforcement. Include the following in your presentation

Present a timeline of the historical development of police agencies and their jurisdiction.

Address the relationship between the historical development of police agencies and policing styles.

Describe the law enforcement agencies under the jurisdiction of the Department of Homeland Security and their responsibilities.

Address the primary purposes of police patrol.

Describe the role of police in contemporary society.

Explain at least two issues facing today's police departments.