Final answer:
The head of the Department of Justice is called the attorney general.
Step-by-step explanation:
The head of the Department of Justice is called the attorney general. The attorney general is the highest-ranking legal officer in the United States and serves as the chief lawyer and law enforcement officer of the federal government. The attorney general is responsible for overseeing federal law enforcement agencies, providing legal advice to the president and other executive departments, and representing the United States in legal matters.
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