How did presenting war as bravery and national service affect youths' moral judgement?

Correct answer: It increased the tendency to see war as acceptable and glorious

The direct answer is option A: it increased the tendency to see war as acceptable and glorious. Nazi propaganda repeatedly used words such as bravery, honour, sacrifice and national service. These words made war look like a noble duty instead of a destructive act that causes death and suffering. Option A is correct because such messaging encouraged young people to admire soldiers, accept violence and place military service above personal moral questioning. Option B is wrong because propaganda did not encourage criticism of war; it discouraged doubt. Option C is wrong because glorifying battle is opposite to strengthening non-violence. Option D is wrong because aggressive nationalism weakens, rather than increases, international cooperation. The chain is: heroic language, emotional admiration, acceptance of military discipline, and reduced moral criticism. Remember that propaganda can change moral judgement by changing the way an action is described.