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https://explore.chicagocollections.org/records/?f3-topics=Natural+%26+Built+Environments%3A%3ARoads&f4-institutions=Chicago+History+Museum&f2-neighborhoods=Loop&f1-topics=Events+%26+Movements%3A%3AFairs+%26+Conventions&f5-institutions=Chicago%20History%20Museum&f6-topics=Government%20%26%20Leadership::Politics