What is the primary mission of the Department of Homeland Security?
A) safeguarding the security of the executive branch
B) protecting the safety and integrity of national monuments
C) ensuring that the United States and its citizens are safe from threat
D) organizing the military to police the country

C.

Explanation:

Homeland security is devised of PT military personnel. Since the US is still deployed in foreign countries, the homeland is mostly covered with PT employees.

this article will :

seeing as no choices were provided, i'll do my best to answer it from knowledge.

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