The united states military recruited "code talkers" to transmit secret messages based on
a
signal flags
b
the japanese language
c
advanced mathematics
d
the navajo language

Which of the following was an effect of allied defeats and high casualty rates on the eastern front? the united states issued the fourteen points. russia entered the war on the allied side. the united states entered the war sooner. russia experienced a revolution and dropped out of the war.

Which of these effects of mass production techniques used during 1920

Plz where was the inca civilization located? a. in and around the andes mountains of south america. b. central america in southern mexico. c. the caribbean islands. d. the central valley of mexico.