Expansion and Reform (1801-1868)
This site features maps, documents, and images for learning about the Lewis and Clark expedition, the growth of regionalism, the Amistad case, Lincoln's "spot resolutions," the Treaty of Guadalupe Hidalgo, the petition of Amelia Bloomer regarding suffrage in the West, migration north to Alaska and the Sioux Treaty of 1868.
The link address is: http://www.archives.gov/education/lessons/expansion-reform.html
