Which number represents the location of the majority of concentration camps during world war ii?

most camps were located in the area of the general government in occupied poland

im pretty sure it has something to do with the end of ww1

map scale refers to the relationship (or ratio) between distance on a map and the corresponding distance on the ground. for example, on a 1: 100000 scale map, 1cm on the map equals 1km on the ground.