R.A. Hettinga posted:
<http://www.techcentralstation.com/111704A.html>
> Tech Central Station
> A Tale of Two Maps
> By Patrick Cox
<http://www.techcentralstation.com/images/111704AAA.gif>
Here is a map showing U.S. population density in 1990:
<http://www.techc
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<http://www.techcentralstation.com/111704A.html>
Tech Central Station
A Tale of Two Maps
By Patrick Cox
Published
11/17/2004
The now familiar map of the United States, separated into red and blue
states, makes the point, graphically
