This is a good answer, from answers.com. Also, it was usually spelled "Appell"; it was one of many words that took on new, strange (and sinister) meanings under Nazism.
"roll call" (German) - Within the camps, inmates were forced to stand at attention for hours at least twice a day while they were counted. This was always carried out no matter what the weather and often lasted for hours. Often accompanied by beatings and punishments."
It was a concentration camp.
Banjica concentration camp
The first Concentration Camp was the Holocaust
Yes it was a concentration camp.
The concentration camp, unnamed, is someplace in Poland.
Janowska concentration camp was created in 1941.
Dachau was an ordinary concentration camp.
The largest concentration camp in ww2 was in Auschwitz.
Camp Concentration has 177 pages.
Buchenwald Concentration Camp
It was called the Dachau concentration camp.
There was no concentration camp called "Belgium". There were, however, concentration camps in Belgium.