Answer:
The correct answer is option A. "Homeland Security".
Step-by-step explanation:
The United States Department of Homeland Security (DHS) have a wide range of responsibilities to ensure public security, including: anti-terrorism, border security, disaster prevention, disaster management and immigration and customs. This wide range of responsibilities makes the DHS a Department at which a large number of lawyers is needed. For instance, just for the The General Counsel of the DHS more than 1800 lawyers are employed.