How did the Navajo code talkers help conclude world war 2?

It helped win World War II. In 1942, 29 Navajo men joined the U.S. Marines and developed an unbreakable code that would be used across the Pacific during World War II. ... The Code Talkers conveyed messages by telephone and radio in their native language, a code that was never broken by the Japanese

Navajo Code Talkers created an unbreakable code.

Explanation:

This is what helped conclude WWII.

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