Identify three reasons why the Navajo language was a good language to use to create an unbreakable code during WWII, based on the passage.

Question

Only thirty non-native Americans spoke Navajo at the time.


Navajo was an unwritten language.


Native American code talkers had been used in previous wars.


Cryptographic officers had already altered the Navajo language to include military expressions.

Answer 1

The three reasons why the Navajo language was a good language to use to create an unbreakable code during WWII are:

1. Only thirty non-native Americans spoke Navajo at the time. This limited the number of individuals who could decode messages, making the language less accessible to enemies.

2. Navajo was an unwritten language. Its unwritten nature made it difficult for adversaries to study and analyze, further protecting the code.

3. Cryptographic officers had already altered the Navajo language to include military expressions. This adaptation made the language more relevant to military communication and enhanced its effectiveness as a code.