Well, I assume that one great lesson would be that when the bombs begin falling its great to have a profound opening to stow away in. A secure opening with arrangements for some essential common luxuries would be pleasant. You have a decent day now.
The peasant revolt following collectivization of agricultural lands was an anti-communist uprising supported by Western democracies that feared collectivization would push the Soviets ahead of them. The holomodor involved deliberate starvation of masses in Ukraine to push them into communism submission.
