1.1 The growth in Europe’s population (not including Russia), in town and country (1770–1980)
2.1 Liberty Leading the People. Eugène Delacroix [Public domain], via Wikimedia Commons
3.1 “Compulsory Spontaneous Demonstration”
3.2 Population deterioration due to insufficient propagation of the valuable families
3.3 Left illustration (Helmut 1939: 29): “The menace of the under-man.”
3.4 Right Illustration (Helmut 1939: 25): “Number of children according to profession.”
4.1 Katia Mann’s childhood home, Pringsheim Palace in Munich
4.2 Gino Boccasile, propaganda poster
6.1 “Decline in matrimonial fertility”