The idea of drawing the reader's attention to the crimes of the Nazis and collaborators, deepening it into the very acts of these crimes, is not a superficial story with examples, but an attempt to analyze these crimes that led the Nazis, step by step, from racial orders and laws to mass killing millions. Major crimes are considered, such as the creation of racial laws, the implementation of racial policies, trafficking in property and people, the euthanasia program, robbery, the creation of ghettos, pogroms, executions of the population, murders in gas chambers. Trials of the Nazis and their collaborators.