Their was a new law made about labor. I'm not sure tho
Answer:
During that time (WWII), Navajo Code and coders were an important necesity because they were people that helped with communication. Back then, Navajo coders were the only ones that knew this secret language and utilized it in order to inform others and their allies secretly.
Hope That Helped!
Explanation:
'Washington promoted self-reliance and the gradual advancement of the black people, and DuBois supports radical change' is the 100% confirmed answer here. =)
