Atlas 01 02 03 04 05 06 07 08 Previous      Next Click on a year to view the map associated with it. From there, you have multiple tools to help you navigate. Select a year or click and drag the globe icon to view geographical changes over time. View Scroll your mouse over any outlined, raised areas (wherever you see the magnifier icon) and click for more detail. View Continue to Next Screen © 2003-2009 Educational Broadcasting Corporation. All Rights Reserved.