Final answer:
The German Nazi government of the 1930s mandated that school children join organizations such as the Hitler Youth, designed to indoctrinate them into Nazi ideology.
Step-by-step explanation:
In the 1930s, the German Nazi government implemented a policy that required all German school children to participate in after-school organizations to indoctrinate them into Nazi ideology. One of these organizations was the Hitler Youth, which was a key component of the Nazi's plans for the youth. Boys were enrolled in this paramilitary scouting organization, while girls joined the League of German Girls. These groups were intended to raise children and teenagers as devoted followers of the Nazi ethos, preparing boys for military service and girls as future mothers, aligned with the regime's beliefs and values.