The manual was circulated widely to spread fear and was also published
in popular U.S. magazines, warning readers, "there is no fool-proof
system in spotting a Communist."
The
pamphlet warned its audiences to look for certain keywords such
as "McCarthyism," "violation of civil rights," "racial or religious
discrimination" or "peace" to spot a communist. | Photo: Screenshot of
the video by Open Culture/teleSUR