Hi Cap:
After reading one of Mr. Ed's books titled 'Propaganda' and published in 1928, I found that all one has to do is read the first sentence and the last sentence of the book.
First Chapter, Organizing Chaos, first sentence:
The conscious and intelligent manipulation of the organized habits and opinions of the masses is an important element in democratic society.
Last Chapter, The Mechanics of Propaganda, last sentence:
Intelligent men must realize that propaganda is the modern instrument by which they can fight for productive ends and help to bring order out of chaos.
I don't think there is much one can add to this....
Take care.
nap