How was war presented in the Nazi worldview?

Correct answer: A necessary tool for national and racial expansion

The Nazi worldview glorified militarism, obedience, conquest, and the creation of a racially defined national community. War was not presented merely as an unfortunate event; it was portrayed as a necessary way to demonstrate strength, defeat supposed enemies, and obtain more territory. The idea of Lebensraum, or living space, was used to justify territorial expansion, especially toward eastern Europe, together with racist domination and exploitation. This ideology encouraged aggression and treated other peoples as obstacles.

Option B is correct because it describes war as a necessary instrument of national and racial expansion. Option A condemns war, while C presents peaceful cooperation; both conflict with Nazi militarism. Option D refers to social welfare, not the purpose Nazi propaganda assigned to war. The key reasoning is to connect the Nazi celebration of force with expansion and Lebensraum. Thus the supplied answer B accurately reflects the worldview described in the question.