Final answer:
The question deals with cryptography, focusing on how original text is encoded into a secret message through methods like the transposition cipher, exemplified historically in cases such as the Zimmerman Telegram and the practice of using code talkers during the World Wars.
Step-by-step explanation:
The subject of this question is concerned with the process of cryptography, which relates to the methods of transforming information into a secret code that conceals the message's true meaning.
This was used historically, for example during World War I with the Zimmerman Telegram, and in World War II with the use of code talkers.
A transposition cipher is one method used in cryptography, where plaintext is rearranged to create a cipher text - for example, by changing the order of the letters in a systematic way, often with the use of a keyword to define the rules of transcription.
The question deals with cryptography, focusing on how original text is encoded into a secret message through methods like the transposition cipher, exemplified historically in cases such as the Zimmerman Telegram and the practice of using code talkers during the World Wars.