Communication Codes and Their Creators

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Creator of Morse code

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Samuel Morse

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DOK Level 1: Recall

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Primary purpose of Morse code

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Send messages over long distances using telegraph

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Developer of Braille system

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Louis Braille

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Main function of Braille system

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Assist visually impaired in reading and writing

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Promoter of Esperanto

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Ludwig Zamenhof

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Front

Main goal of Esperanto

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Universal language for international communication

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Ham radio use

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Radio communication

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Front

Morse code representation

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Dots and dashes

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Front

Braille reading method

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Feeling raised dots with fingers

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Front

Unique feature of Esperanto

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Designed to be easy to learn

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DOK Level 1: Recall