Radio

Between the two World Wars the radio started becoming more and more important; as well in education (e.g. Walter Benjamin and Bertolt Brecht) as for propaganda.
By hearing unconsciously, without listening, while concentrating on something else, it is easy to spread ideas and emotions. This fact was taken advantage of.
The German Minister for Propaganda, Josef Goebbels, imagined the radio to be the most effective tool for propaganda. In fact the radio turned out to be a method to reach all generations at the same time, even the illiterates. By sending propaganda music and interrupting programs for the latest news, mostly good ones, the radio became popular.
Radio Moscow, which started working in 1922, tried to intervene in innerstate-affairs in Britain as well as in other countries. The radio was supposed to push ahead the idea of communism.

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The Post-World-War II-period

After World War II the importance of propaganda still increased, on the commercial level as well as on a political level, in the era of the Cold War. The propaganda institutions of the different countries wanted their people to think the right way, which meant, the national way. In the USA the McCarthy-era started, a totalitarian system in struggle against communism. McCarthy even managed to publicly burn critical books that were written about him; and every unbeloved artist was said to be a communist, an out-law.
Cold War brought the era of spies with it, which was the perfect tool of disinformation. But the topic as a movie-genre seems still popular today, as the unchanged success of James Bond-movies show.
A huge net of propaganda was built up for threatening with the nuclear bomb: pretending that the enemy was even more dangerous than the effect of such a bomb.
And later, after the fall of the Iron Curtain, disinformation found other fields of work, like the wars of the 1990s showed us.

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Augustus

Gaius Julius Caesar Octavian Augustus (63 BC - 14 AD) was adopted by Julius Caesar and became the first Roman Emperor. While he was very successful in military affairs abroad, he tried to bring back law and order to the Roman population. He was most interested in arts and philosophy.

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Karl Neupert

In the 1920s the Hollow Earth Theory was very popular in Germany. With the acceptance and support of the NAZI regime Karl Neupert wrote the book Geokosmos. With the help of this book the theory became a cult in Germany.

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