Summary

The language spread of English in the United States according to U. S. Census 2000 and other resources interpreted by research of U. S. ENGLISH Foundation

Technical Information

• Colors computed by formula:
  =ROUND(((current_value/maximal_value)*(current_value/maximal_value)*255);0)
• Based on File:Blank_US_Map.svg.

Licensing

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	You are free: to share – to copy, distribute and transmit the work to remix – to adapt the work Under the following conditions: attribution – You must give appropriate credit, provide a link to the license, and indicate if changes were made. You may do so in any reasonable manner, but not in any way that suggests the licensor endorses you or your use. share alike – If you remix, transform, or build upon the material, you must distribute your contributions under the same or compatible license as the original.
	This licensing tag was added to this file as part of the GFDL licensing update.http://creativecommons.org/licenses/by-sa/3.0/CC BY-SA 3.0Creative Commons Attribution-Share Alike 3.0truetrue