Answer :
Final answer:
The Department of Justice, Department of State, and Department of Defense would be responsible for overseeing criminal investigation agencies, receiving diplomatic ambassadors, and gathering military forces respectively.
Explanation:
The Department of Justice would most likely be responsible for overseeing criminal investigation agencies such as the FBI. The Department of State would handle receiving a group of diplomatic ambassadors who are arriving from European countries. The Department of Defense would be in charge of gathering army and reserve forces to defend a new government in Iraq.
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