What term best describes powerful nations creating large empires by controlling smaller, weaker nations? Kickback
Conservationism
Imperialism
Isolationism

Imperialism

Explanation:

Imperialism allowed Major Powers with military might to conquer other nations that were weaker technologically. One example would be the British Empire that had colonies around the World. They would use these colonies to not only expand territory, but trade influence in that area to gain natural resources.

after the roman empire, the catholic church began to unify by taking on many duties of a government.