What was the purpose of the kellogg-briand pact in 1928?

After the civil war which president was called a "carpetbagger"?

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

Why did federalists fear the louisiana purchase? what did they think would happen?