During World War II, the American soldiers created a variety of codes to communicate with one another under the radar of the German military. The Germans managed to crack most of the codes, except for one: The one derived from Navajo languages.
georgy-konstantinovich-zhukov: “U. nurses walk along a beach in Normandy, France on July after they had waded through the surf from their landing craft. They are on their way to field hospitals to care for the wounded allied soldiers.