{{cquote|Slave labor camps, also known as "concentration camps," "forced labor camps," and "re-education camps," have played a vital role in Communist systems from the very beginning. [[Vladimir Lenin|Lenin]]'s secret police, the Cheka, began to set up concentration camps in 1918; the first official admission appears to have been made by [[Leon Trotsky]], who threatened rebellious Czech forces with confinement in concentration camps if they refused to join the Red Army...
{{cquote|Slave labor camps, also known as "concentration camps," "forced labor camps," and "re-education camps," have played a vital role in Communist systems from the very beginning. [[Vladimir Lenin|Lenin]]'s secret police, the Cheka, began to set up concentration camps in 1918; the first official admission appears to have been made by [[Leon Trotsky]], who threatened rebellious Czech forces with confinement in concentration camps if they refused to join the Red Army...