What incident prompted the rewriting of the articles of confederation?

Which roman emperor was responsible for a major shift in the dominate religious attitude of the roman empire?

Human rights groups in the 20th century worked to: o a. european imperial powers maintain control over their colonies. o b. convince citizens in impoverished countries to embrace nationalism. o o o o c. ensure that people around the world were protected from brutal treatment. o d. weaken the influence of international organizations like the united nations. sub

Why are nation-states difficult to create?