The Project Gutenberg eBook... www.gutenberg.org

The history of the... www.loc.gov

Amazon.com: The Shaping of... www.amazon.com

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The Project Gutenberg eBook... www.gutenberg.org

4.2 United States: Early... open.lib.umn.edu

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The Project Gutenberg eBook... www.gutenberg.org

Latinas in the United... www.amazon.com

The Project Gutenberg eBook... www.gutenberg.org

The social, economic, and... www.britannica.com

The Story of Civilization:... tanbooks.com

AbeBooks www.abebooks.com

Perspectives in American... warrencenter.fas.harvard.ed...

A map of the British Empire... collections.lib.uwm.edu

The Shaping of America: A... www.amazon.com

The History of Cartography,... press.uchicago.edu

Our History: A Survey of... catalog.flatworldknowledge....

Amazon.com: The Shaping of... www.amazon.com

The History of Our United... www.amazon.com