During World War II, the need of the United States for more war materials resulted in the "<span>(3) rationing of some consumer goods" so more could be spent on the war effort. </span>
Less developed countries, post-socialist countries, transition, social market economy
Answer: A. Navajo Indians in the U.S. Marine Corps developed an unbreakable code using their native language.
Navajo is a language that is not written and is very complex with its incomprehensible syntax, tonal qualities and especially the dialects. That is the main reason that Navajo language was used to secure communications during the war.