Which executive department would most likely try to stop a terrorist attack?

1) the Department of Justice

2) the Department of State

3) the Department of Homeland Security

4) the Department of Defense

The Department of Defense executive department would most likely try to stop a terrorist attack

Explanation:

Defense is in charge of providing military forces when needed to protect and maintain the country's safety. The National Guard, therefore, relies heavily on installation of defense facilities. This is to ensure they are rightly placed and available when needed when they are in demand.

The military service members operate in different ways with uniform and a civilian. The department for defense has several of military forces to ensure the country is safe always in case of any attempt to attacks.

3) the Department of Defense

Explanation:

Terrorist attacks are a threat to the safety of the nation, and the Department of Defense is in charge of defending the nation.