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https://explore.chicagocollections.org/records/?f1-topics=Government%20%26%20Leadership::Military&f2-topics=Events%20%26%20Movements::Fairs%20%26%20Conventions&f3-topics=Events%20%26%20Movements::World%20War%20I&f4-institutions=Chicago%20History%20Museum&f5-topics=Government%20%26%20Leadership::Military