Which group of American Indians provided an essential wartime service by using their little known tribal language for coded messages in the Pacific theater?

Question

Quizplus · Accepted Answer

The Navajo Code Talkers were a group of Navajo people who were recruited by the United States Marine Corps to use their native language to transmit coded messages during World War II, particularly in the Pacific theater. Their language was chosen because it was unwritten and not understood by anyone outside of the Navajo nation, making it an effective tool for secure communication.

Which Group of American Indians Provided an Essential Wartime Service