Earlier quoted context omitted.
In 1924? What? Socialism was extremely popular in academia during that period. The US had the Espionage Act but I cannot think anywhere the stoning of socialists would happen, let alone in academia. Stoning black people was never a thing as far as I know. Do you have any pointers?
https://en.wikipedia.org/wiki/Tulsa_race_massacre was 1921 and was a little more excessive than stoning. Lynching and posing with corpses for collectable postcards was also a thing of the times. Technically none of this is stoning but it's easy to imagine church gowing people that are willing to lynch black people were very likely to stone them also. Addendum: https://en.wikipedia.org/wiki/Red_Summer Beginning on Jul…
[Just to be clear, did not know about Red Summer and I concede that point.]