Law Enforcement Structure in the United States, law homework help

“Law Enforcement Structure in the United States” Please respond to the following:

Compare and contrast three (3) of the major organizations that compose the Department of Homeland Security and their primary functions. Provide one (1) example of a situation or scenario where the organizations you have chosen would be utilized.
From the e-Activity, identify and discuss the key aspects of various levels of law enforcement in the United States and use at least two (2) examples of local law enforcement.

LECTURE 1

LECTURE 2

E-ACTIVITY