" The First World War; the Russian revolution of 1917; Hitler's revolution of 1933; the second World War; the further development of revolutionary wars since 1944 in China, Indochina, and Algeria, as well as the Cold War—each was a step in the development of modern propaganda. With each of these events propaganda developed further, increased in depth, discovered new methods. At the same time it conquered new nations and new territories: To reach the enemy, one must use his weapons; this undeniable argument is the key to the systematic development of propaganda. And in this way propaganda has become a permanent feature in nations that actually despise it, such as the United States and France. "

― Jacques Ellul , Propaganda: The Formation of Men's Attitudes