Gallery
The territorial expansion of the United States begins with the American independence, this map of territorial...
Wealth in the United States 1872
United States: The Secession 1860
Map produced in 1970.
I.1803-1810, II.1810-1835, III.1835-1855, IV.Since 1855.
Distribution of the Population and Principal Railways in the United States 1900
Native Americans in the United States
