For some context if you're unaware of who Smedley Butler is

"At the time of his death, Butler was the most decorated Marine in U.S. military history."

https://en.wikipedia.org/wiki/Smedley_Butler

Oddly enough, I couldn't find my paper copy but found a $4 one shipped on the interwebs. It's a tiny book and to the point.\

See also:

- https://en.wikipedia.org/wiki/Bonus_Army

- https://en.wikipedia.org/wiki/United_Fruit_Company

- https://en.wikipedia.org/wiki/Banana_Wars

- The Business Plot: Smedley D. Butler, Anti-Democratic Dissidence, and the Recession of the American Right 1932-1936 by Grant Stone 2021 [pdf] https://knowledge.uchicago.edu/record/3259?v=pdf

- (Another article about the Business Plot.. rich people who desired fascism in America) https://connecticuthistory.org/gerald-macguire-and-the-plot-...