The correct order is:
1. Hereditary Health Court determines those with genetic illnesses will be sterilized.
2. Nazi's open first concentration camps.
3. Bans against Jewish citizens grow.
4. Extermination of Jews begins.
The Nazi's had a plan from the start, so they went step by step and setting the terrain first so when the time for action comes it can be quick and efficient. First, they decided to sterilize people with genetic illnesses , and the goal was to create as healthy nation as possible so that the nation is stronger both economically and military. After that, they started with the building of the concentration camps, so they were making the places for extermination of the people they despised before hand so that the process can be quick and efficient. Than, the offensive against the Jews begin, first by making them second class citizens, and afterwards more extremely, with genocide.
