Why was dom pedro given the role of emperor

Match each form of japanese art with its description

Article ii "each state retains its sovereignty, freedom, and independence, and every power, jurisdiction, and right, which is not by this confederation expressly delegated to the united states, in congress assembled."—articles of confederation which of the following principles of american democracy does this quote best represent? social contract natural rights federalism rule of law

Someone who accepted the beliefs of social darwinism would have also agreed with which of these statements?