Correct answer: D. It justified German expansion and occupation of Eastern Europe
Explanation: Lebensraum literally meant “living space.” In the Nazi worldview, Germans were portrayed as needing additional territory, food, and resources, especially in Eastern Europe. This idea was not a peaceful settlement policy; it was an expansionist programme. Nazi leaders claimed that conquering land to the east would strengthen Germany and provide space for the so-called Aryan population. The policy also involved displacing, enslaving, or killing people whom the Nazis considered racially inferior. Therefore, option D is correct. Options A, B, and C describe peace, democracy, or minority protection, all of which contradicted Nazi racial imperialism and aggressive foreign policy.