This reading system for the blind began as a challenge by Napoleon to find a way for soldiers to communicate silently in the dark

If you are looking for the This reading system for the blind began as a challenge by Napoleon to find a way for soldiers to communicate silently in the dark answer and solution then you have come to the right place. This question aired today (May 13 2021) in the popular Jeopardy! TV Show. If you would like to know the answer then continue reading below:

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