Arelationship clearly exist between successful trade in nations that a.) encourage education b.) are politically stable c.) arei militarily powerful d.) adopt political socialism

B.) are politically stable

Explanation:

Trade is not about military power or education. It is about economical freedom and that is usually a characteristic of a stable country or vice versa. And also, economical freedom is the opposite of socialism, pretty much, which usually consists in a heavy interventionist type of economy.

it is a because im a fod nigba

d.

the northwest territory became the most densely populated area in the u.s.