I recommend it to all, if you want to read about economic environment.

Roaring Twenties 1920-1929 has a lot of similiarities with what we're experiencing now

Cultural boom Technology boom High inflation A pandemic for start Civil war in the US(birth of KKK) High immigration rate (reason for KKK)

Here you can read: https://sites.austincc.edu/caddis/roaring-20s/