This unique resource reveals geo-political change in the 20th century. Move between points on the timeline for a world overview.
A particular time or region can be viewed in more detail by choosing the zoom view. Hotspots also appear on the maps - click on these for more information about each region and to download further resources.
Flash Player 7 is required to view the rich media interactive content contained in this section of the site.
You can download this free of charge from the Adobe website.