Generally speaking, it was the "indentured servants" who were considered members of the lower class in colonial society, although shoemakers could be as well, depending on their role in the process.
United States Bc it has the lowest portion of the graph
Concentration camps were more along the lines of camps that were used to hold and secure people, usually civilians, that were unwanted or suspicious to the country holding them. Many people like to attune it to just Jewish people in Nazi Germany, but concentration camps have been used by the US against Native Americans and Japanese people, they were also used by the Japanese during world war II as well as the Russians.
A Death camp is exactly what it sounds like, usually used only to eliminate evidence, humans, or unneeded Prisoners of War, traitors, or civilians. Most death camps that were recorded in history came from Nazi Germany and Japan during WWII.
Becuase they want to show everyone what they can do
