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