Brown Recluse Spider Bite â Stages, Symptoms, Treatment, Pictures The mouth parts on most spiders are not strong enough to bite into the human skin and hence a large percentage of the spider population across the United States is actually harmless.
Answer: The protection of U.S. sovereignty, territory, domestic population, and critical defense infrastructure against external threats and aggression, or other threats as directed by the President. The Department of Defense is responsible for homeland defense.
The United States Department of Homeland Security (DHS), formed November 25, 2002 through the Homeland Security Act, is a Cabinet department composed of several different divisions that work to protect the United States from terrorists and natural disasters. It was created as a response to the September 11 attacks in 2001.