Final Solution, Euthanasia Program were some of the terms used by Nazis for torturing undesirable in Germany. Explanation:Hitler, with his zeal to make a pure race called Aryan Race, killed millions of people in Germany and conquered neighboring nations.According to him, only pure-blood people make a nation thrive and glory.Jews were seen as an inferior race, a threat to German racial purity and community.The Final Solution referred to the program that killed millions of Jews.The Euthanasia Program was a killing program for disabled patients living in institutional settings.Children and adults suffering from schizophrenia, dementia, encephalitic, and epilepsy killed.hope this helps u