What role did the Navajo Code Talkers play in helping the U.S. gain the military advantage in the Pacific?

The Navajo Code Talkers were successful because they provided a fast, secure and error-free line of communication by telephone and radio during World War II in the Pacific. The 29 initial recruits developed an unbreakable code, and they were successfully trained to transmit the code under intense conditions.

1763

The Treaty of Paris of 1763 ended the French and Indian War/Seven Years' War between Great Britain and France, as well as their respective allies. In the terms of the treaty, France gave up all its territories in mainland North America, effectively ending any foreign military threat to the British colonies there.