The History of US Psychological Operations: World War One
In part one, we reviewed the basic definition of Psychological Operations and its relations to standard propaganda. Psychological Operations is actually a relatively modern concept but had roots long before the advent of the 20th century.
The United States government and military, with a few exceptions, did not effectively utilize propaganda or public relations during the early wars of the country’s history. Even when the U.S. inherited a pseudo-empire after the Spanish- and Philippine-American War, conventional military tactics were considered sufficient enough. But the start of a new war, unprecedented in technology and scale, would forever change that notion.
Modern war, modern propaganda
“Wake up America! Civilization calls every Man, Woman, and Child!”
-American WWI Propaganda Poster Slogan
The Great War was the first of many things: The first to see large scale industrialized warfare. The first to see the use of the armored tank. The first in which aircraft were used in combat. And the first war in which chemical weapons were employed on such a large and terrible scale.
With new methods of dissemination being available (airplanes, airships, radio, telephone, etc.) this was the perfect environment for countries to start using wide-scale propaganda. This is arguably the first time the Great Powers, including the United States, developed what we would understand as the modern form of Psychological Operations or Psychological Warfare.
https://sofrep.com/news/the-history-of-u-s-psychological-operations-precursor-in-the-great-war-part-2/