Holocaust By Michael Scates Mar 20, 1933 SS opens the Dachau concentration camp outside of Munich. Apr 1, 1933 Boycott of Jewish-owned shops and businesses in Germany. Sep 15, 1935 Nuremberg Race Laws. Mar 7, 1936 German troops march unopposed into the Rhineland. Mar 12, 1938 Germany incorporates Austria in the Anschluss (Union). Nov 9, 1938 Kristallnacht (nationwide pogrom in Germany). Sep 1, 1939 Germany invades Poland, starting World War II in Europe. Oct 8, 1939 The Germans establish a ghetto in Piotrków Trybunalski, Poland.