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A Republican Example |
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In 1994 the U.S.-Republicans demonstrated how parties tend to manipulate people instead of standing for certain political thoughts: The Republican party contracted a consultant to find out the most-wanted topics of the U.S.-population, and afterwards the same consultant wrote a paper, called the Contract with America. Out of this, Republican Politicians all received a positive list of words they were told to use in speeches about themselves and a list of negative words for political competitors.
This kind of thought control plays with the issue that words with negative/positive connotations go deeper than neutral words. They get integrated into the listening person's way of thinking. Even if someone understands the strategy, it will still be difficult to forget the black-and-white-images, as soon as they have been listened to.
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Chappe's fixed optical network
Claude Chappe built a fixed optical network between Paris and Lille. Covering a distance of about 240kms, it consisted of fifteen towers with semaphores.
Because this communication system was destined to practical military use, the transmitted messages were encoded. The messages were kept such secretly, even those who transmit them from tower to tower did not capture their meaning, they just transmitted codes they did not understand. Depending on weather conditions, messages could be sent at a speed of 2880 kms/hr at best.
Forerunners of Chappe's optical network are the  Roman smoke signals network and Aeneas Tacitus' optical communication system.
For more information on early communication networks see Gerard J. Holzmann and Bjoern Pehrson, The Early History of Data Networks.
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