How did the Nazis proceed to realise their murderous racial ideology by eliminating the undesirable?
There was countrywide persecution of the undesirable. The year 1933 to 1938 witnessed Jews being treated badly by the Nazis which compelled them to leave the country. From 1939-1945, the Nazis focused on killing the Jews, where many Jews were killed in gas chambers in Poland. Many of the undesirable and Jews were put in concentration camps where they were brutally tortured and killed.
