1. Night of the Long Knives - happened in 1934, it was a series of politically motivated murders.
2.Wannsee Conference - happened in 1942, concerned the final solution
3.Auschwitz opens - in 1940
4.Kristallnacht - happened in 1933, it was a night of Anti-semitic attacks and arrests
So the order is 4, 1, 3, 2
They delivered mail to homes.
Hope this is what your looking for.
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The southern states wanted to(govern) themselves at first.
B.
The colonizing nation cut ties with the colony but government structures it established remain in place.