Sept. 15, 2003 -- Great battles, wrote Winston Churchill, change the entire course of events. They also create new values, often in unexpected ways, says historian Victor Davis Hanson. NPR's Neal Conan talks with Hanson about the way wars can determine how we fight, live and think.
Below are four maps from Hanson's book. Click to enlarge them.

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Shiloh and the surrounding Southern states
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Maps: © 2003 Jeffrey L. Ward
In Depth
The Peloponnesian War
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