Answer:
i think you should do mlk or rosa parks
Explanation:
They both have made huge changes to how african american people are treated but still not enough.
It gave the national governments the ability to make new laws.
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.