Answer: the policy or ethos of using power and influence to control another nation or people that underlies colonialism.
Explanation:
A. He Balanced the national budget
C. He supported welfare reform bill
The correct answer is letter C.
Explanation: In this quote <em>"The American continents . . . are henceforth not to be considered as subjects for future colonization by any European powers."</em>
The answer it will be The United States had become the dominant world power.
