Explore Chicago Collections
https://explore.chicagocollections.org/records/?f1-topics=Government+%26+Leadership%3A%3APolitics&f2-types=Archival+Collections&f3-topics=Work%3A%3AIndustries&f4-topics=Government+%26+Leadership%3A%3ACivil+Rights&f5-topics=Work%3A%3ALabor+Relations&f6-institutions=Chicago+History+Museum