the Progressive Movement in Wisconsin, 1890–1920 (1968) Merrill, Horace S. William Freeman Vilas: Doctrinaire Democrat (1954) Democratic leader in 1880s and 1890s Olson, Frederick I. Milwaukee: At the Gathering of the Waters Ozanne, Robert W. The Labor Movement in Wisconsin: A History (Wisconsin Historical Society, 2012). Ostergren, R. C. A Community Transplanted: The Trans-Atlantic Experience of a Swedish Immigrant Settlement in the Upper Middle West, 1835-1915 . (University of Wisconsin Press, 1q988). Schafer, Joseph. A History of Agriculture in Wisconsin (1922) Schafer, Joseph. "The Yankee and the Teuton in Wisconsin". Wisconsin Magazine of History, 6#2 (December 1922), 125–145, compares Yankee and German settlers Spoolman, Scott. Wisconsin Waters: The Ancient History of Lakes, Rivers, and Waterfalls (Wisconsin Historical Society, 2022). Still, Bayrd. Milwaukee: The History of a City (1948) online Teaford, Jon C. Cities of the heartland: The rise and fall of the industrial Midwest (Indiana University Press, 1993). online Thelen, David. Robert M. La Follette and the Insurgent Spirit (1976) Thompson, William F. The History of Wisconsin: Volume 6: Continuity and Change 1940-1965. Madison: State Historical Society of Wisconsin, 1988. Unger, Nancy C. Fighting Bob La Follette: The Righteous Reformer (2000) WPA. The WPA guide to Wisconsin (1939) reprint of the Federal Writers' Project guide to 1930's Wisconsin. online Primary sources Wisconsin Electronic Reader full text of many primary source books The Badger State: A documentary history of Wisconsin (1979) La Follette's Autobiography, a personal narrative of political experiences, 1913 Scholarly journal articles Wisconsin Magazine of History archive of scholarly articles, Free access External links "Turning Points in Wisconsin History" from the Wisconsin Historical Society Wisconsin