More than 150,000 people were also killed in several [[concentration camp]]s that were set up around the city.<ref>https://youtu.be/U_7ApWyqPcc</ref> Many of the city's residents were taken to Germany as forced laborers. Under the [[Nazi]]'s [[Lebensraum]] program the population of Donetsk, then known as Stalino, decreased from 507,000 people to 175,000. Only a few managed to escape. | More than 150,000 people were also killed in several [[concentration camp]]s that were set up around the city.<ref>https://youtu.be/U_7ApWyqPcc</ref> Many of the city's residents were taken to Germany as forced laborers. Under the [[Nazi]]'s [[Lebensraum]] program the population of Donetsk, then known as Stalino, decreased from 507,000 people to 175,000. Only a few managed to escape. |