United States of America

The Constitution of the United States

Article. I. - The Legislative Branch

Section 10 - Powers prohibited of States

No State shall, without the Consent of Congress, lay any duty of Tonnage, keep Troops, or Ships of War in time of Peace, enter into any Agreement or Compact with another State, or with a foreign Power, or engage in War, unless actually invaded, or in such imminent Danger as will not admit of delay.

Keywords

Aggression



EDIT.