Question

The author of "Code Talkers” supports the idea that the code talkers were essential to America’s war effort by

illustrating why the code talkers chose to help the US by creating a code.
highlighting the complexity of the Navajo language the code talkers used.
highlighting the bravery of the soldiers the code talkers worked with.
illustrating how the code talkers provided a specific service in a major battle.

Answer 1

illustrating how the code talkers provided a specific service in a major battle.

By describing a concrete instance (e.g., their role in a major battle and how their transmissions secured communication and success), the author shows their direct, indispensable contribution to the war effort.