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https://explore.chicagocollections.org/records/?f1-topics=Events+%26+Movements%3A%3A1968+Democratic+Convention&f2-topics=Events+%26+Movements%3A%3A1968+Democratic+Convention&f3-topics=Government+%26+Leadership%3A%3ACivil+Rights&f4-topics=Events+%26+Movements%3A%3AFairs+%26+Conventions&f5-institutions=Chicago+History+Museum