"the united states in congress assembled shall never engage in a war, nor grant letters of marque or reprisal in time of peace, nor enter into any treaties or alliances, unless nine states assent to the same."–articles of confederation this quote directly reflects the principle of (4 points)

This quote directly reflects the principle of natural rights. It actually reflects the principle of natural rights by by listing what the government can do with the consent of the states. It also makes the central government the final authority in case of making laws. I hope this answer is what you were looking for and it has helped you.

Americans agreed to the settlement terms established by the mexican government.