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Summary
Description |
English: Democratic presidential election results by county (1856).
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Date |
22 February 2012 |
Source |
Own work. Original shapefile downloaded from: Minnesota Population Centre. National Historical Geographic Information System: Version 2.0. Minneapolis, MN: University of Minnesota 2011. http://www.nhgis.org |
Author |
- derivative work: Tilden76
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Permission ( Reusing this file) |
"Citation and Use of NHGIS Data
All persons are granted a limited license to use this documentation and the accompanying data, subject to the following condition:
Publications and research reports based on the database must cite it appropriately. The citation should include the following:
Minnesota Population Centre. National Historical Geographic Information System: Version 2.0. Minneapolis, MN: University of Minnesota 2011.
If possible, citations should also include the URL for the NHGIS site: http://www.nhgis.org"
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The copyright holder of this file allows anyone to use it for any purpose, provided that the copyright holder is properly attributed. Redistribution, derivative work, commercial use, and all other use is permitted. |
Attribution: NHGIS Attribution
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Licensing
I, the copyright holder of this work, hereby publish it under the following license:
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File usage
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