Peoples sleeping on the floor with just a mylar sheet to cover them,no showers or regular meals pretty much sounds like concentration camps to me.And they have had quite a number of deaths since it began, as well as guards sexually abusing the teenage girls.
Concentration camps predate Nazi Germany. They were originally intended to refer to camps for concentrating immigrant populations in semi-imprisonment. You are thinking of the death camps.
Did nothing about it? Please tell that to the members of the 8th air force, or the first airborn division.
Asylum seekers are being sexually assaulted in U.S. detention | The ... https://theoutline.com/.../immigrants-are-being-abused-by-ice-in-us-detention-centersJan 17, 2018 - Monterrosa had been physically and sexually abused by her family from a young age. ... Immigrants in ICE custody, including the women held at Hutto, are ... at the hands of a female guard, who Monterrosa said began groping her .... I didn't think that, in the place where I was seeking refuge, the same thing ... Thousands of Immigrant Children Said They Were Sexually Abused in .. https://www.nytimes.com/2019/02/27/us/immigrant-children-sexual-abuse.html Feb 27, 2019 - They also included cases of suspected abuse of children by other minors ... the border illegally, including those with families seeking asylum on ...
In 38 A.D. Flaccus did it fast and didn't mess around. He rabble roused the citizens of Alexandria and told them to treat Jews as prisoners of war. In a frenzy they drove and concentrated the Jews into one part of the Egyptian city, beat them dead, burned them with moms & dad & children burned together in one fire. They crucified them, even Jewish children were crucified. Nothing was hidden away; it was all in the open. Caligula up in Rome didn't like the optics and didn't like the idea of crucifying children and so had Flaccus assassinated by the secret police.
Germany used both. "Death Camps" like were used specifically for killing prisoners. Germany found it easier to bring the prisoners to one place and kill them all at once than sending "death squads" out and killing them. Prior to the "final solution", concentation camps were used to house prisoners who still could be of use. Children, the elderly, and the disabled were sent to death camps mostly early on, while able bodied prisoners were sent to concentration camps. Many of the prisoners were forced to work in factories. Oscar Schindler's (the man who Schindler's List is based on) used jewish prisoners from such camps for his factory.
The OP is completely correct. The camps the Allies liberated were all concentration camps. The death camps were all in Poland and were liberated by the Russians.