Why was the louisiana purchase important for the united states?

Match each treaty with its description. treatys- a the munich agreement b the pact of steel c the molotov-ribbentrop pact descriptions- 1- an alliance between germany and italy 2- an agreement between germany and the soviets dividing eastern europe 3-an agreement between germany, france, italy, and britain granting germany a small part of czechoslovakia in return for peace

What is zinn's approach to the study of history? what does he suggest occurs when history is told is the story of human progress?

List a few examples of city-states that practiced oligarchy in ancient greece