The Department of Defense Defined Which of the Following as "The

The Department of Defense defined which of the following as "the prevention, preemption, deterrence of, and defense against aggression targeted at U.S. territory, sovereignty, domestic population, and infrastructure, as well as the management of the consequences of such aggression and other domestic emergencies"?

A) Homeland security
B) Homeland defense
C) Emergency management
D) Public health preparedness