to seperate jewish populations from german or non jewish populations
Here are 3 examples of Ghettos which were used during World War 2; Krakow Ghetto (Poland)Warsaw Ghetto (Poland)Lwow Ghetto (Poland)For more, see related link.
They are called 'Jewish ghettos', they were used to house Jews (and gypsies).
Holocaust
to keep track of where they was at
There was no symbol for them.
In terms of the Nazi Ghettos which were used in World War 2, the Nazi ghettos (which were nearly all in Poland) was to gather Jews together, make them work for the Germans, and ulimately to kill them. They were in effect 'holding points' pending the last stage of the 'Final Solution'. The Ghettos were formed when the nazis coquerd poland and converted areas into conditons which accepted the nazis and they were called Ghettos.
Europe during the Middle Ages.
See the link below for the facinating story of Elephants working hard during World War 2.ummm i honestly believe that eleplants were used in Africa not in Europe during WWII.
There was no change in the type of aircraft used during D-Day that hadn't been used during previous campaigns in Europe; the aircraft were the same.
it was used to trade with Europe
ghettos were used to contain Jews and other stereotypical "dirty people", deemed by Hitler and his soilders. Ghettos kept the "clean people" away from the "dirty" people.
The P38 was not used extensively in Italy during WW2. It was used in the Pacific Theater and few were taken away from this assignment for use in Europe.