Correct answer: A. It was an inhuman ideology based on racial superiority, expansionism, leader worship and exclusion
Explanation: Option A is the most balanced conclusion because it brings together the principal features of the Nazi worldview without treating propaganda claims as facts. The ideology asserted racial superiority, demanded territorial expansion, glorified Hitler as an unquestionable leader and excluded or persecuted people defined as outsiders. These ideas were not merely abstract beliefs; they shaped laws, education, propaganda, policing, war and genocide. Options B, C and D are historically untenable. Nazi rule restricted democratic equality, promoted militarised expansion rather than peace and denied minority rights instead of protecting them. A sound conclusion must therefore connect ideology with the discriminatory and violent policies it enabled.