I have structured this study along chronological lines. You can choose a particular subject by reviewing the Contents as listed above, or you can start at the beginning: https://thearchitectureprofessor.com/2020/04/18/chapter-one-introduction/
I hope you enjoy this study of Chicago’s famous architects and buildings during the 1880s.
Please contact me if you have any questions: thearchitectureprofessor@gmail.com
The Architecture Professor 