Instead of simply speaking navajo, what did the code talkers create? a. they developed a code that used an ancient indian language. b. they developed a completely new version of the navajo language. c. they taught several hundred military troops and personnel to speak navajo. d. they developed a code that included elements of the navajo language. select the best answer from the choices provided

D) they developed a code that included elements of the Navajo language.

d. They developed a code that included elements of the Navajo language.

Explanation:

The code talkers developed a language for military  communications that used native american languages, for example, from the Navajo and the Comanche. They established words from these languages for letters and also, translated words from English to a native language and if there was no word in it, they used descriptions. So, according to this, instead of simply speaking Navajo, the Code Talkers developed a code that included elements of the Navajo language.

d. it adversely affected american productivity