By: Rene Basharzad E-mail: persianchica207@aol.com During the Holocaust, many labor and mass murder camps were built. Auschwitz and Birkenau were infamous for their heavy labor camps. Other camps also built were solely built for mass murders. At these mass murder camps, some used gas to poison the people. The Belzec concentration camp is an example of one of these camps. It was established in February 1940 and on November 1, 1941, construction began at this death camp. It was opened for only 9 months and is reported that 600,000 people died there. Belzec had the capacity to kill 15,000 a day. There are only two known survivors. The Belzec concentration ca