Charlotte’s Web, Chapter 17: Hamburgers
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Barczewski, Stephanie. Country Houses and the British Empire: How the Wealth of Empire Formed a Nation. London: Hambledon Continuum, 2014.
Conzen, Kathleen Neils. Immigrant Milwaukee, 1836–1860: Accommodation and Community in a Frontier City. Cambridge, MA: Harvard University Press, 1976.
Edge, John T. Hamburgers & Fries: An American Story. New York: G.P. Putnam’s Sons, 2005.
Hawkins, Richard F., and C. Robert Pattillo. The Hamburger: A History. New York: Yale University Press, 2016. (Note: Standard foundational text on the culinary history of the burger and its evolution from the Hamburg steak.)
Higham, John. Strangers in the Land: Patterns of American Nativism, 1860–1925. New Brunswick, NJ: Rutgers University Press, 1988.
Jordan, Terry G. German Seed in Texas Soil: Immigrant Farmers in Nineteenth-Century Texas. Austin: University of Texas Press, 1966. (Useful for understanding traditional Germanic agricultural methods, such as bank barns and crop management.)
Kamphoefner, Walter D. The Westfalians Abroad: A Study of Migration from Prussia to Midwest America. Berkeley: University of California Press, 1987.
Osterhammel, Jürgen. The Transformation of the World: A Global History of the Nineteenth Century. Translated by Patrick Camiller. Princeton, NJ: Princeton University Press, 2014.
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Conzen, Kathleen Neils. "Germans." In Harvard Encyclopedia of American Ethnic Groups, edited by Stephan Thernstrom, 405–425. Cambridge, MA: Belknap Press of Harvard University Press, 1980.
Giuliano, Jennifer. "Playing German: Turnvereine and the Making of American Athletic Culture." Journal of Sport History 35, no. 2 (2008): 215–37.
Keil, Hartmut. "The German Immigrant Working Class in Chicago, 1875–1890." American Studies International 23, no. 1 (1985): 42–59.
Smith, Andrew F. "Hamburger." In The Oxford Encyclopedia of Food and Drink in America, edited by Andrew F. Smith, 2:1–3. New York: Oxford University Press, 2004.
Ward, Albertine. "Linguistic Ghosts: Tracing German Phonological and Grammatical Retention in the American Midwest." American Speech 84, no. 3 (2009): 275–98.