Description: United States and Territory borders at the end of 1810, based on Natural Earth 50M scale data, to display with StatesTerritories_1810_50M.
Description: United States and Territory borders at the end of 1810, based on Natural Earth 10M scale data, to display with StatesTerritories_1810_10M.
Description: US Counties in 1850, with total population and slave population attributes, for 1:20M scale display
Copyright Text: Maps.com, Minnesota Population Center. National Historical Geographic Information System: Version 2.0. Minneapolis, MN: University of Minnesota 2011.
Description: US Counties in 1850, with total population and slave population attributes, for 1:1M scale display
Copyright Text: Maps.com, Minnesota Population Center. National Historical Geographic Information System: Version 2.0. Minneapolis, MN: University of Minnesota 2011.
Description: United States and Territory borders in 1850, for 1:1M scale display, with States_1850_1M.
Copyright Text: Maps.com, Minnesota Population Center. National Historical Geographic Information System: Version 2.0. Minneapolis, MN: University of Minnesota 2011.
Description: United States and Territory borders in 1850, for 1:20M scale display, with States_1850_20M.
Copyright Text: Maps.com, Minnesota Population Center. National Historical Geographic Information System: Version 2.0. Minneapolis, MN: University of Minnesota 2011.
Description: US States and Territories in 1850, with total population and slave population attributes, for 1:1M scale display
Copyright Text: Maps.com, Minnesota Population Center. National Historical Geographic Information System: Version 2.0. Minneapolis, MN: University of Minnesota 2011.
Description: US States and Territories in 1850, with total population and slave population attributes, for 1:20M scale display
Copyright Text: Maps.com, Minnesota Population Center. National Historical Geographic Information System: Version 2.0. Minneapolis, MN: University of Minnesota 2011.
Description: United States and Territory borders in 1854, for 1:1M scale display, with States_1854_1M.
Copyright Text: Maps.com, Minnesota Population Center. National Historical Geographic Information System: Version 2.0. Minneapolis, MN: University of Minnesota 2011.
Description: United States and Territory borders in 1850, for 1:20M scale display, with States_1850_20M.
Copyright Text: Maps.com, Minnesota Population Center. National Historical Geographic Information System: Version 2.0. Minneapolis, MN: University of Minnesota 2011.
Description: US States and Territories in 1854, with slavery status attributes, for 1:1M scale display.
Copyright Text: Maps.com, Minnesota Population Center. National Historical Geographic Information System: Version 2.0. Minneapolis, MN: University of Minnesota 2011.
Description: US States and Territories in 1854, with slavery status attributes, for 1:20M scale display.
Copyright Text: Maps.com, Minnesota Population Center. National Historical Geographic Information System: Version 2.0. Minneapolis, MN: University of Minnesota 2011.
Description: United States and Territory borders in 1860, for 1:1M scale display, with States_1860_1M.
Copyright Text: Maps.com, Minnesota Population Center. National Historical Geographic Information System: Version 2.0. Minneapolis, MN: University of Minnesota 2011.
Description: United States and Territory borders in 1860, for 1:20M scale display, with States_1860_20M.
Copyright Text: Maps.com, Minnesota Population Center. National Historical Geographic Information System: Version 2.0. Minneapolis, MN: University of Minnesota 2011.
Description: US States and Territories in 1860, with total population and slave population attributes, for 1:1M scale display.
Copyright Text: Maps.com, Minnesota Population Center. National Historical Geographic Information System: Version 2.0. Minneapolis, MN: University of Minnesota 2011.
Description: US States and Territories in 1860, with total population and slave population attributes, for 1:20M scale display.
Copyright Text: Maps.com, Minnesota Population Center. National Historical Geographic Information System: Version 2.0. Minneapolis, MN: University of Minnesota 2011.
Description: Present-day US States with attributes about admission to the Union. Based on Natural Earth 50M scale data.
Historical population data from NHGIS: Minnesota Population Center. National Historical Geographic Information System: Version 11.0 [Database]. Minneapolis: University of Minnesota. 2016. http://doi.org/10.18128/D050.V11.0.
Copyright Text: Maps.com, Natural Earth, US Census Bureau, NHGIS
Description: Present-day US States with attributes about admission to the Union. Based on Natural Earth 10M scale data.
Historical population data from NHGIS: Minnesota Population Center. National Historical Geographic Information System: Version 11.0 [Database]. Minneapolis: University of Minnesota. 2016. http://doi.org/10.18128/D050.V11.0.
Copyright Text: Maps.com, Natural Earth, US Census Bureau, NHGIS
Description: Important historical United States lines of demarcation including the Mason-Dixon line and the Missouri Compromise Line of 36°30′ North latitude.
Description: USA Counties in 1930, with populations by race, with % black.
Historical population data from NHGIS: Minnesota Population Center. National Historical Geographic Information System: Version 11.0 [Database]. Minneapolis: University of Minnesota. 2016. http://doi.org/10.18128/D050.V11.0.
Description: The United States in 1783 showing the original 13 colonies plus the balance of the territory of the United States ceded by Great Britain in 1783. Based on Natural Earth 10M scale data and cropped by Proclamation Line of 1763 from National Parks Service map.
Copyright Text: Maps.com, National Parks Service, Natural Earth, USGS
Description: United States and Territory borders at the end of 1803, based on Natural Earth 50M scale data, to display with US_StatesTerritories_1803_50M.
Description: United States and Territory borders at the end of 1803, based on Natural Earth 10M scale data, to display with US_StatesTerritories_1803_10M.