they are German solders from ww1 and ww2
swastika
This answer may not be exact but you can say it was the systematic murder of eleven-million people or the genocide of the Jews.The Nasis tried to run, but the USA Liberators came in and saved the people in the concentration camps. Some websites have pictures/videos of what the USA people found. It's really creepy!!!
The Nazis referred to the Holocaust as the "Endlösung" or "Final Solution" (Endlösung der Judenfrage), which was a code term for their plan to systematically exterminate the Jewish population of Europe. This term was used to conceal the true intention of their genocidal policies, framing it as a solution to the so-called "Jewish question." The Holocaust resulted in the murder of six million Jews, along with millions of others deemed undesirable by the regime.