Criminal Justice Practice Exam

The term "cop" is believed to have originated from the copper badges that police officers used to wear in the 19th century. These badges were often made from copper, and as the public began to refer to the officers by their badges, the term "copper" was shortened to "cop." This etymology highlights a tangible connection between the term and the visual symbolism of law enforcement at that time. It reflects the historical practice of officers wearing distinctive insignia that indicated their authority and role in maintaining public order.

The other options do not have a direct link to the vernacular development of the term "cop." For instance, while continental police forces and the Elizabethan policing systems contributed to modern law enforcement, they do not relate specifically to the term's origin. Additionally, the last names of famous lawmen do not serve as a basis for the slang, making the connection to copper badges the most relevant origin for the term "cop."