Explore Chicago Collections
https://explore.chicagocollections.org/records/?f1-topics=Natural%20%26%20Built%20Environments::City%20Planning&f2-topics=Government%20%26%20Leadership::Civil%20Rights&f3-cities=Chicago&f4-institutions=Chicago%20History%20Museum&f5-topics=Communities::Black%20and/or%20African%20American%20people