File:Map of United States vivid colors shown.png

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Map_of_United_States_vivid_colors_shown.png(800 × 495 pixels, file size: 187 KB, MIME type: image/png)

Summary

Description
English: A map of the United States showing four colors. According to the four color theorem, only four colors are needed to complete a map containing any type of shapes provided that two touching shapes share a border of at least two points (a line).
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This is a retouched picture, which means that it has been digitally altered from its original version. Modifications: Added brighter colors, removed extraneous detail, added boxes around Hawaii & Alaska. The original can be viewed here: Map of USA four colours.svg. Modifications made by Tomwsulcer.

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  • 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.

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19 April 2012

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Date/TimeThumbnailDimensionsUserComment
current08:37, 18 November 2015Thumbnail for version as of 08:37, 18 November 2015800 × 495 (187 KB)Trotting covecleanup dots and lakes
13:15, 19 April 2012Thumbnail for version as of 13:15, 19 April 2012800 × 495 (146 KB)Tomwsulcer{{Information |Description= A map of the United States showing four colors. According to the four color theorem, only four colors are needed to complete a map containing any type of shapes provided that two touching shapes share a border of at least tw...
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