What allowed faster shipment of goods at a lower cost

What were the main features of the aristotelian-ptolemaic model of the cosmos

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

Why did european nations face financial challenges after world war 1?