What is one role of the federal government’s department of justice? to eliminate all barriers to entry to break up monopolies to provide businesses with loans for start-up costs to encourage price fixing

The answer is to break up monopolies. One part of the government's justice department is to separate restraining infrastructures, in charge of the authorization of the law and organization of equity in the United States, proportionate to the equity or inside services of different nations.

No they are considered corrections