Consequently, the relationship between the history of this discipline and the conflicts in which the U.S. was involved during the Cold War (Korea, Viet Nam... and secretly, Chile and Angola...) was not surprising. The Validity of the “Psychological Warfare”
Por consiguiente, no tiene nada de sorprendente el que la historia de esa disciplina esté ligada a conflictos (Corea, Vietnam... y, secretamente, Chile y Angola...) en los que interviene Estados Unidos durante la Guerra Fría.