This scene shows the Hitler Youth Camp that's aimed towards encouraging the Nazi ideology upon children. This is done through propaganda and exciting activities that look very much like Boy Scouts. Near the end of the clip, we see Captain Klemzendorf showing disdain towards the book burning, and Jojo shows confusion towards the purpose of this activity.
Cooper gets in an altercation with Murph's teacher about whether or not the Apollo mission was real. The school has replaced old textbooks with new ones saying that the mission was fake and used for propaganda so that students don't pursue careers in science.
Biases are ingrained at an early age. In this example, the grandfather tries to hone in the message that there are no nice Jews; the objective of the Jews is to become the ruler of humanity- they are not creative but destructive.
This spinoff of The Three Little Pigs urges people to accumulate their savings to trade in as war savings certificates. Staying true to the story of The Three Little Pigs, the Big Bad Wolf blows down two of the houses and only the third house, made of war savings certificates, remains intact.