[I]t is a truth confirmed by the unerring experience of ages, that every man, and every body of men, invested with power, are ever disposed to increase it, and to acquire a superiority over every thing that stands in their way. This disposition, which is implanted in human nature, will operate in the federal legislature to lessen and ultimately to subvert the state authority, and having such advantages, will most certainly succeed, if the federal government succeeds at all. What governments are in danger, according to Brutus?

What does Brutus say will necessarily happen if the federal government is to succeed at all? Why?