A map of Germany in 1920, showing major cities, railroads, submarine cables, and canals, with a reference key to the nine Thuringian States. The map is color-coded to show the territories of southern Silesia, southern East Prussia,...

A map of Germany in 1920, showing major cities, railroads, submarine cables, and canals, with a reference key to the nine Thuringian States. The map is color-coded to show the territories of southern Silesia, southern East Prussia,...

A map of the Mediterranean Sea region showing the Barbary States and southern Europe at the time of the Tripolitan War (First Barbary War - 1801-1804) between the United States and the North African Ottoman Empire regencies. The map...

A map of the United States at the close of the American Revolution showing the western land claims extending to the Mississippi River by the individual states after the Treaty of 1783 with Britain. The map shows the frontiers with the...

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...

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...

A map from 1898 of Mexico, Central America and the West Indies. The map includes an inset map of Cuba and the Isthmus of Nicaragua. "The surface of the Rocky Mountain highland in Mexico is quite similar to that of the great plateau...

A map of the United States in 1860 showing the states and territory boundaries at the time, and is color-coded to show the slave States and distribution of slaves, the free states, and the territories, all open to slavery under the...

A map of the United States in 1789, showing the State territorial claims, territories, and areas of territorial dispute. The map is color-coded to show States, territories, British possessions, and Spanish possessions, and shows the...

A map from 1901 of the United States showing the forest regions, coded to show heavily forested and moderately forested areas. Areas of typical forest types are shown, including pine and hardwoods, spruce, birch, and maple in the...

A map from 1910 of the United States showing the forest regions of the Pacific, Rocky Mountains, Northern Forest in the Great Lakes and New England areas, Southern Forest along the Gulf and East Coast, and the Hardwood Forest. The map...

A map of the southern border of Alaska and Canada showing the area of boundary dispute and the boundary established by the Hay-Herbert Treaty between Britain and the United States in 1903. The map shows the coastline and fjords of the...

A map from 1920 of southern Canada, the United States, and northern Mexico showing terrain features, lakes and river systems, and general vegetation types of the region. The map is keyed to show the submerged portion of the continental...

A map from 1898 of the United States showing the Industrial Sections of the contiguous 48 states at the time. "Owing largely to differences in surface structure, climate, and soil, the great productions of our country are confined more...

A map of Mexico and southern United States showing the campaigns and battle sites of the Mexican-American War (1846-1848). The map shows the routes of Taylor, Wool, Kearny, Doniphan, and Scott, the pre-war boundaries of the United States...

A map of Mexico and southern United States showing the campaigns and battle sites of the Mexican-American War (1846-1848). The map shows the territory acquired from Mexico after the war, and the routes of Taylor, Wool, Kearny, Doniphan,...

Map of Northwestern Africa in 1906 showing the Barbary States of Morocco, Algeria, Tunis, and a portion of Tripoli, the western country of Rio de Oro, and the Upper Guinea States of Gambia, Portuguese Guinea, Sierra Leon, Liberia,...

Map of Greece and Asia Minor showing the Athenian Empire at its greatest extent, around 450 BC. This map is color-coded to show the territories of the members of the allied states, and the dependent and tributary states, and has numeric...

A map exercise from 1897 of the contiguous 48 states showing the country divided into five industrial sections, the Northeastern Section, Northern Section, Southern Section, Plateau Section, and Pacific Section. Students are to list the...

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...

A map of Mexico and southern United States showing the campaigns and battle sites of the Mexican-American War (1846-1848). The map shows the routes of Taylor, Wool, Kearny, Doniphan, and Scott, the pre-war boundaries of the United States...

A map from 1907 of the United States showing the distribution of the population in 1870. The map is keyed to show areas of population with densities ranging from under 2 inhabitants per square mile to 90 and over inhabitants per square...

A relief map from 1910 showing the southern extent of the Great Ice Sheet in the United States during the Great Ice Age.

A map of the Oregon Country showing the adjustments to the boundaries between 1818-1846, including the boundary established in 1818 to the east of the jointly controlled territory (Great Britain and the United States), the southern...