Download or read book Police Then and Now written by Melissa A. Settle and published by Teacher Created Materials. This book was released on 2006-01-05 with total page 36 pages. Available in PDF, EPUB and Kindle. Book excerpt: In this exciting book, readers will learn the history of police officers and law enforcement. A look into the past helps readers compare and contrast the way police officers do their jobs today. Through intriguing facts, vivid images, and supportive text, readers will be introduced to such things as canine units, evidence and fingerprints that are used to solve crimes, and the D.A.R.E. program. An accessible glossary, table of contents, and index combine to give readers ample opportunities to enjoy and learn from the content.