Curated OER
Etc: Maps Etc: The Slavery Prohibition Compromise of 1850, 1850
A map of California, the Utah Territory, and the New Mexico Territory in 1850 showing the effect of the Compromise of 1850, a series of bills intending to settle the issue of slavery and abolition raised in the territories after the...
Curated OER
Educational Technology Clearinghouse: Maps Etc: The United States, 1900
A map from 1900 of the United States showing the territorial expansion from the original Thirteen Colonies to the states and territories of 1900. The map is color-coded to show the original states, states admitted between 1791 and 1860,...
Curated OER
Educational Technology Clearinghouse: Maps Etc: The United States, 1861
A map of the United States in 1861 after the secession of the Southern States. The map is color-coded to show the Free Union States, Union Slaveholding States, Confederate States, and the territories of Washington, Dakota, Nevada, Utah,...
Curated OER
Etc: Maps Etc: United States and the Slavery Prohibition Issue, 1850
A map of the United States and territories at the time of the slavery prohibition issue in 1850, after the Missouri Compromise of 1820. The map is color-coded to show the areas where slavery was prohibited by State Law, slavery was...
Curated OER
Educational Technology Clearinghouse: Maps Etc: The United States, 1850
A map of the United States in 1850, showing the frontier line, indicate by the thick black line. The map shows the States added to the Union between 1840 and 1850, including Florida (1845), Texas (1845), Iowa (1846), Wisconsin (1848),...
Curated OER
Educational Technology Clearinghouse: Maps Etc: United States, 1845
A map of the United States in 1845 after the Louisiana Purchase, the Lewis and Clark Expedition, and the annexation of Texas. The map is color-coded to show the States and territory of the United States west to the Pacific with the dates...
Curated OER
Etc: Territorial Development of the United States, 1783 1889
A map from 1889 of North America showing the expansion in the region of the United States from the original Thirteen Colonies at the end of the Revolutionary War in 1783 to the time the map was made, around 1889, before the territories...
Curated OER
Educational Technology Clearinghouse: Maps Etc: North America, 1783
A map of North America, Central America, and northern South America at the end of the American Revolutionary War (1783). The map is color-coded to show the territory of the United States at the time, British possessions in Canada,...
Curated OER
Etc: Texas Controversy and Territorial Adjustment, 1836 1850
A map of the western United States between 1836 and 1850 showing the Texas controversy and territorial adjustments at the time. The map is color-coded to show the unorganized territory of the Louisiana Purchase and the boundary line with...
Curated OER
Educational Technology Clearinghouse: Maps Etc: North America, 1800
A map of North America and Central America showing territorial claims and possessions in 1800. The map is color-coded to show the territories of the United States, British, Spanish, French, and Russians, and indicates areas of disputed...
Curated OER
Educational Technology Clearinghouse: Maps Etc: Presidential Election, 1860
A map of the United States showing the results of the presidential election of 1860. The map is color-coded to show the states carried by Lincoln (Republican), Breckinridge (Southern Democrat), Bell (Constitutional Union), and Douglas...
Curated OER
Educational Technology Clearinghouse: Maps Etc: Presidential Election , 1860
A map of the United States showing the results of the presidential election of 1860. The map is color-coded to show the states carried by Lincoln (Republican), Breckinridge (Southern Democrat), Bell (Constitutional Union), and Douglas...
Curated OER
Educational Technology Clearinghouse: Maps Etc: North America, 1858
A map from 1858 of North America showing the boundaries at the time for Russian America (Alaska), Greenland, British America or New Britain, Canada East and Canada West, the United States, Mexico, Central America, and the West Indies...
Curated OER
Wikipedia: Natl Historic Landmarks in Nm: Los Alamos Scientific Laboratory
United States Department of Energy (DOE) national laboratory; site of the Manhattan Project.