Is the United States Cause of Action to Sue?

The complaint is looking for an explanation of the united statess ability to sue. It's relatively well established that if a state is doing something that burdens the united states own actions and operations, of course they can sue. That's an implied cause of action for injunctive relief when your own interests are threatened. And there's also a case over a hundred years ago called enry debs, where the supreme court said that the united states can also injunctions against people who are interfering with commerce.