The historical dimension n Ancient Traders Rome and the pax romana European Feudalism in the Middle Ages Protectionism in the 1930s and Hawley-Smoot Act The Emergence of Global Division (1945) Copyright 2001 by Harcourt, Inc. All rights reservedCopyright © 2001 by Harcourt, Inc. All rights reserved. 2-2 The Historical Dimension Ancient Traders Rome and the Pax Romana European Feudalism in the Middle Ages Protectionism in the 1930’s and Hawley-Smoot Act The Emergence of Global Division (1945)