Dynamic Mapping Shows Both Space and Time

Important to historians because it shows how the map changes as years goes by.  This technique shows how political boundaries move; it shows how location of economic resources and outputs; and population shifts.  Dynamic mapping shows changes, but more importantly, the length of time of changes and how suddenly or gradually the changes took place.  What does World War II like in a dynamic map?: http://dld.bz/e7Upg

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Don't forget The Basic History Library (free). ------------->