The Gulag was a system of labor camps in the Soviet Union. The word Gulag originally referred only to the division of the Soviet secret police that was in charge of running the forced labor camps from
A punishment cell block in one of the subcamps of Vorkutlag, 1945
Genrikh Yagoda (middle) inspecting the construction of the Moscow-Volga canal, 1935. Behind his right shoulder is Nikita Khrushchev.
The fence at the old Gulag camp in Perm-36, founded in 1943, turned into a museum.
Central shop in Norilsk built by prisoners of the Norillag
Throughout the history of the Soviet Union, tens of millions of people suffered political repression, which was an instrument of the state since the October Revolution. It culminated during the Stalin
Corpses of hostages executed by Cheka in 1918 in the basement of Tulpanov's house in Kherson, Ukrainian SSR, The Black Book of Communism
Corpses of people executed by Cheka in 1918 at a yard in Kharkiv, Ukrainian SSR, The Black Book of Communism
The contemporary caption says "YCLers seizing grain from kulaks which was hidden in the graveyard, Ukraine, 1930." At the height of collectivization anyone resisting it was declared a "kulak"
A memorial plaque on the house of Nikolai Insertov, one of the Esperanto scholars kidnapped and executed by the NKVD