This Nazi propaganda film attempts to justify the invasion of Poland--and thus the start of World War II--by "showing" how the ethnic Germans in Poland were were discriminated against and oppressed by the Poles, and how they were rescued from extinction only by the intervention of the German army.This Nazi propaganda film attempts to justify the invasion of Poland--and thus the start of World War II--by "showing" how the ethnic Germans in Poland were were discriminated against and oppressed by the Poles, and how they were rescued from extinction only by the intervention of the German army.