Urbanization

Photographs of Urbanization in the Progressive Era
http://memory.loc.gov/learn/features/timeline/progress/cities/urban.html

Urbanization
http://memory.loc.gov/learn/start/keywords/urbaniza.html

The NAWSA Collection consists of 167 books, pamphlets and other artifacts documenting the suffrage campaign
http://memory.loc.gov/ammem/naw/nawshome.html

Pioneering the Upper Midwest: Books from Michigan, Minnesota, and Wisconsin, ca. 1820-1910
http://memory.loc.gov/ammem/umhtml/umhome.html

This collection contains forty-five films of New York dating from 1898 to 1906 from the Paper Print Collection of the Library of Congress.
http://memory.loc.gov/ammem/papr/nychome.html

Prosperity and Thrift: The Coolidge Era and the Consumer Economy, 1921-1929
http://memory.loc.gov/ammem/coolhtml/coolhome.html

Urbanization and the Problems of Cities
http://memory.loc.gov/learn/collections/capital/history7.html