Answer:
Attorney general.
Step-by-step explanation:
An attorney general is someone who represents the country or state in legal proceedings and also serves as a legal advisor to the government. The attorney general, in some states, has the power to enforce laws, oversee federal prosecutors, and give legal advice to the President and department of legal matters.
The present Attorney General of the United States is William Barr who took on the office on 14th February 2019.
So, the correct answer is attorney general.