Congress must issue a declaration of war, but since Vietnam, the US has gotten around that by claiming that they are taking 'defensive' actions or that it is a 'security' mission. It's a clever way to get around it.
United state could be as United state is the strongest country and the riches therefore united state could aid all countries.
I am thinking separation of powers
Answer:
The author makes assumptions about each institution and its involvement in slavery.
B