As an example of a historical document from 40 years ago, perhaps. I might also find the actions and ideas of leftists from the 1970s kind of contemptible, disgusting, and worthy of criticism. I never have had much time for people who support tyrants, or the likes of Pol Pot.
However I don't waste my time reading the complete works of the John Birch Society or similar groups, something you seem to do.
What a silly reply. The Biographical Dictionary published by the JBS was not about foreign tyrants. It was devoted to demonizing and de-leigitimizing anybody whose viewpoints were left-of-center or perceived by the JBS as not being pro-American.
In case you have not noticed, the subject of this thread is the John Birch Society. So if you have no interest in the JBS, then why are you contributing messages to this thread about a subject you acknowledge that you know nothing about?