Credo ReferenceThis link opens in a new windowOver 500 reference titles including history encyclopedias, biographies, art, geography and more. Sample titles below:
The Wisconsin Historical Society collects materials and records from the history of labor in the U.S. Particular strengths of the holdings include working class political, radical and reform movements, the nineteenth century origins of Marxism in the United States, worker education, labor economics and history and the trade union movement.
Hine, Lewis. “Child Laborers, Wisconsin Historical Society -,” Photographic Print.